79499937496 has 24 divisors (see below), whose sum is σ = 173399099220. Its totient is φ = 34071401616.

The previous prime is 79499937463. The next prime is 79499937523. The reversal of 79499937496 is 69473999497.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101402590 + ... + 101403373.

Almost surely, 2^79499937496 is an apocalyptic number.

It is an amenable number.

79499937496 is an abundant number, since it is smaller than the sum of its proper divisors (93899161724).

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

79499937496 is a wasteful number, since it uses less digits than its factorization.

79499937496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202805983 (or 202805972 counting only the distinct ones).

The product of its digits is 833299488, while the sum is 76.

The spelling of 79499937496 in words is "seventy-nine billion, four hundred ninety-nine million, nine hundred thirty-seven thousand, four hundred ninety-six".