79460563329 has 56 divisors (see below), whose sum is σ = 137229035520. Its totient is φ = 45048140928.

The previous prime is 79460563307. The next prime is 79460563339. The reversal of 79460563329 is 92336506497.

79460563329 is a `hidden beast` number, since 7 + 9 + 4 + 605 + 6 + 3 + 3 + 29 = 666.

It is not a de Polignac number, because 79460563329 - 2¹¹ = 79460561281 is a prime.

It is a super-2 number, since 2×79460563329² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (79460563339) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 586777 + ... + 709385.

Almost surely, 2^79460563329 is an apocalyptic number.

It is an amenable number.

79460563329 is a deficient number, since it is larger than the sum of its proper divisors (57768472191).

79460563329 is a wasteful number, since it uses less digits than its factorization.

79460563329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122761 (or 122746 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 54.

The spelling of 79460563329 in words is "seventy-nine billion, four hundred sixty million, five hundred sixty-three thousand, three hundred twenty-nine".