4903992720 has 960 divisors, whose sum is σ = 21058652160. Its totient is φ = 1045094400.

The previous prime is 4903992689. The next prime is 4903992727. The reversal of 4903992720 is 272993094.

4903992720 is a `hidden beast` number, since 490 + 3 + 9 + 92 + 72 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4903992727) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 69070285 + ... + 69070355.

It is an arithmetic number, because the mean of its divisors is an integer number (21936096).

Almost surely, 2^4903992720 is an apocalyptic number.

4903992720 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 4903992720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10529326080).

4903992720 is an abundant number, since it is smaller than the sum of its proper divisors (16154659440).

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

4903992720 is a wasteful number, since it uses less digits than its factorization.

4903992720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 4903992720 is about 70028.5136212386. The cubic root of 4903992720 is about 1698.9604624992.

The spelling of 4903992720 in words is "four billion, nine hundred three million, nine hundred ninety-two thousand, seven hundred twenty".