79999962 has 16 divisors (see below), whose sum is σ = 182857152. Its totient is φ = 22857120.

The previous prime is 79999879. The next prime is 79999973. The reversal of 79999962 is 26999997.

It is a junction number, because it is equal to n+sod(n) for n = 79999896 and 79999905.

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, 952339 + ... + 952422.

It is an arithmetic number, because the mean of its divisors is an integer number (11428572).

Almost surely, 2^79999962 is an apocalyptic number.

79999962 is an abundant number, since it is smaller than the sum of its proper divisors (102857190).

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

79999962 is a wasteful number, since it uses less digits than its factorization.

79999962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904773.

The product of its digits is 4960116, while the sum is 60.

The square root of 79999962 is about 8944.2697857343. The cubic root of 79999962 is about 430.8868697826.

The spelling of 79999962 in words is "seventy-nine million, nine hundred ninety-nine thousand, nine hundred sixty-two".