79272016 has 20 divisors (see below), whose sum is σ = 153757024. Its totient is φ = 39592800.

The previous prime is 79272013. The next prime is 79272041. The reversal of 79272016 is 61027297.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79272013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16621 + ... + 20851.

Almost surely, 2^79272016 is an apocalyptic number.

It is an amenable number.

79272016 is a deficient number, since it is larger than the sum of its proper divisors (74485008).

79272016 is a wasteful number, since it uses less digits than its factorization.

79272016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410 (or 5404 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 79272016 is about 8903.4833632686. The cubic root of 79272016 is about 429.5759583914.

The spelling of 79272016 in words is "seventy-nine million, two hundred seventy-two thousand, sixteen".