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4790403072 = 21433721317
BaseRepresentation
bin1000111011000011…
…11100000000000000
3110100211222200122000
410131201330000000
534302320344242
62111202544000
7226465516500
oct43541740000
913324880560
104790403072
11203906a804
12b18368000
135b45c4340
14336301a00
151d0853a4c
hex11d87c000

4790403072 has 720 divisors, whose sum is σ = 18826607520. Its totient is φ = 1189085184.

The previous prime is 4790403067. The next prime is 4790403073. The reversal of 4790403072 is 2703040974.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4790403073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 281788408 + ... + 281788424.

It is an arithmetic number, because the mean of its divisors is an integer number (26148066).

Almost surely, 24790403072 is an apocalyptic number.

4790403072 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4790403072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9413303760).

4790403072 is an abundant number, since it is smaller than the sum of its proper divisors (14036204448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4790403072 is a wasteful number, since it uses less digits than its factorization.

4790403072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 4790403072 is about 69212.7377872021. The cubic root of 4790403072 is about 1685.7403635095.

The spelling of 4790403072 in words is "four billion, seven hundred ninety million, four hundred three thousand, seventy-two".