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4669808880 = 24351117671553
BaseRepresentation
bin1000101100101011…
…11010000011110000
3110001110001212111110
410112111322003300
534030432341010
62051214113320
7223502502102
oct42625720360
913043055443
104669808880
111a86a92590
12aa3aab840
1359561cb29
143242ad572
151c4e82120
hex11657a0f0

4669808880 has 320 divisors, whose sum is σ = 16981913088. Its totient is φ = 1048903680.

The previous prime is 4669808879. The next prime is 4669808903. The reversal of 4669808880 is 888089664.

It is a super-2 number, since 2×46698088802 = 43614229951453708800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4669808880.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3006184 + ... + 3007736.

Almost surely, 24669808880 is an apocalyptic number.

4669808880 is a gapful number since it is divisible by the number (40) 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 4669808880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8490956544).

4669808880 is an abundant number, since it is smaller than the sum of its proper divisors (12312104208).

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

4669808880 is a wasteful number, since it uses less digits than its factorization.

4669808880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664 (or 1658 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 57.

The square root of 4669808880 is about 68335.9998829314. Note that the first 3 decimals coincide. The cubic root of 4669808880 is about 1671.4742954003.

The spelling of 4669808880 in words is "four billion, six hundred sixty-nine million, eight hundred eight thousand, eight hundred eighty".