79160431 has 12 divisors (see below), whose sum is σ = 92245608. Its totient is φ = 67733232.

The previous prime is 79160407. The next prime is 79160437. The reversal of 79160431 is 13406197.

It is a happy number.

It is not a de Polignac number, because 79160431 - 2⁷ = 79160303 is a prime.

It is a super-2 number, since 2×79160431² = 12532747672211522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 79160393 and 79160402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79160437) 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 11 ways as a sum of consecutive naturals, for example, 38040 + ... + 40066.

It is an arithmetic number, because the mean of its divisors is an integer number (7687134).

Almost surely, 2^79160431 is an apocalyptic number.

79160431 is a deficient number, since it is larger than the sum of its proper divisors (13085177).

79160431 is a wasteful number, since it uses less digits than its factorization.

79160431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838 (or 2831 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 79160431 is about 8897.2147889101. The cubic root of 79160431 is about 429.3743036149.

The spelling of 79160431 in words is "seventy-nine million, one hundred sixty thousand, four hundred thirty-one".