7900915200 has 240 divisors, whose sum is σ = 26535916176. Its totient is φ = 2071756800.

The previous prime is 7900915193. The next prime is 7900915201. The reversal of 7900915200 is 25190097.

It is a tau number, because it is divible by the number of its divisors (240).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7900915201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2340714 + ... + 2344086.

Almost surely, 2^7900915200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7900915200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13267958088).

7900915200 is an abundant number, since it is smaller than the sum of its proper divisors (18635000976).

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

7900915200 is a wasteful number, since it uses less digits than its factorization.

7900915200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3465 (or 3444 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 7900915200 is about 88887.0924262910. The cubic root of 7900915200 is about 1991.7086072372.

The spelling of 7900915200 in words is "seven billion, nine hundred million, nine hundred fifteen thousand, two hundred".