79510995 has 12 divisors (see below), whose sum is σ = 137819136. Its totient is φ = 42405840.

The previous prime is 79510993. The next prime is 79511021. The reversal of 79510995 is 59901597.

It is not a de Polignac number, because 79510995 - 2¹ = 79510993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1766911 = 79510995 / (7 + 9 + 5 + 1 + 0 + 9 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 79510995.

It is not an unprimeable number, because it can be changed into a prime (79510993) 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, 883411 + ... + 883500.

It is an arithmetic number, because the mean of its divisors is an integer number (11484928).

Almost surely, 2^79510995 is an apocalyptic number.

79510995 is a deficient number, since it is larger than the sum of its proper divisors (58308141).

79510995 is a wasteful number, since it uses less digits than its factorization.

79510995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766922 (or 1766919 counting only the distinct ones).

The product of its (nonzero) digits is 127575, while the sum is 45.

The square root of 79510995 is about 8916.8937977302. The cubic root of 79510995 is about 430.0072019706.

The spelling of 79510995 in words is "seventy-nine million, five hundred ten thousand, nine hundred ninety-five".