7934157962 has 16 divisors (see below), whose sum is σ = 11962447200. Its totient is φ = 3946702800.

The previous prime is 7934157923. The next prime is 7934157991. The reversal of 7934157962 is 2697514397.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658589 + ... + 670527.

It is an arithmetic number, because the mean of its divisors is an integer number (747652950).

Almost surely, 2^7934157962 is an apocalyptic number.

7934157962 is a deficient number, since it is larger than the sum of its proper divisors (4028289238).

7934157962 is a wasteful number, since it uses less digits than its factorization.

7934157962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13621.

The product of its digits is 2857680, while the sum is 53.

The square root of 7934157962 is about 89073.8904617958. The cubic root of 7934157962 is about 1994.4980416063.

The spelling of 7934157962 in words is "seven billion, nine hundred thirty-four million, one hundred fifty-seven thousand, nine hundred sixty-two".