7900626616 has 16 divisors (see below), whose sum is σ = 14818471200. Its totient is φ = 3949034304.

The previous prime is 7900626611. The next prime is 7900626649. The reversal of 7900626616 is 6166260097.

It is a super-2 number, since 2×7900626616² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7900626611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133365 + ... + 183268.

It is an arithmetic number, because the mean of its divisors is an integer number (926154450).

Almost surely, 2^7900626616 is an apocalyptic number.

It is an amenable number.

7900626616 is a deficient number, since it is larger than the sum of its proper divisors (6917844584).

7900626616 is a wasteful number, since it uses less digits than its factorization.

7900626616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319758 (or 319754 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 7900626616 is about 88885.4690936601. The cubic root of 7900626616 is about 1991.6843576315.

The spelling of 7900626616 in words is "seven billion, nine hundred million, six hundred twenty-six thousand, six hundred sixteen".