79007916 has 24 divisors (see below), whose sum is σ = 198533104. Its totient is φ = 24310080.

The previous prime is 79007911. The next prime is 79007917. The reversal of 79007916 is 61970097.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (79007911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253075 + ... + 253386.

Almost surely, 2^79007916 is an apocalyptic number.

It is an amenable number.

79007916 is an abundant number, since it is smaller than the sum of its proper divisors (119525188).

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

79007916 is a wasteful number, since it uses less digits than its factorization.

79007916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506481 (or 506479 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 39.

The square root of 79007916 is about 8888.6397159520. The cubic root of 79007916 is about 429.0983739931.

The spelling of 79007916 in words is "seventy-nine million, seven thousand, nine hundred sixteen".