7906808900 has 36 divisors (see below), whose sum is σ = 17903770752. Its totient is φ = 3025212960.

The previous prime is 7906808893. The next prime is 7906808909. The reversal of 7906808900 is 98086097.

It is a super-2 number, since 2×7906808900² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7906808909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1716572 + ... + 1721171.

Almost surely, 2^7906808900 is an apocalyptic number.

It is an amenable number.

7906808900 is an abundant number, since it is smaller than the sum of its proper divisors (9996961852).

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

7906808900 is a wasteful number, since it uses less digits than its factorization.

7906808900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3437780 (or 3437773 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 7906808900 is about 88920.2389785363. The cubic root of 7906808900 is about 1992.2037235260.

The spelling of 7906808900 in words is "seven billion, nine hundred six million, eight hundred eight thousand, nine hundred".