79412751 has 32 divisors (see below), whose sum is σ = 131097600. Its totient is φ = 47096640.

The previous prime is 79412737. The next prime is 79412771. The reversal of 79412751 is 15721497.

It is a happy number.

It is not a de Polignac number, because 79412751 - 2⁹ = 79412239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79412771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11115 + ... + 16803.

It is an arithmetic number, because the mean of its divisors is an integer number (4096800).

Almost surely, 2^79412751 is an apocalyptic number.

79412751 is a deficient number, since it is larger than the sum of its proper divisors (51684849).

79412751 is a wasteful number, since it uses less digits than its factorization.

79412751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5756 (or 5750 counting only the distinct ones).

The product of its digits is 17640, while the sum is 36.

The square root of 79412751 is about 8911.3832259644. The cubic root of 79412751 is about 429.8300229565.

The spelling of 79412751 in words is "seventy-nine million, four hundred twelve thousand, seven hundred fifty-one".