79354079 has 32 divisors (see below), whose sum is σ = 101376000. Its totient is φ = 61810560.

The previous prime is 79354061. The next prime is 79354087. The reversal of 79354079 is 97045397.

It is a happy number.

It is not a de Polignac number, because 79354079 - 2¹⁶ = 79288543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79354019) 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, 180542 + ... + 180980.

It is an arithmetic number, because the mean of its divisors is an integer number (3168000).

Almost surely, 2^79354079 is an apocalyptic number.

79354079 is a deficient number, since it is larger than the sum of its proper divisors (22021921).

79354079 is a wasteful number, since it uses less digits than its factorization.

79354079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 79354079 is about 8908.0906483937. The cubic root of 79354079 is about 429.7241407141.

It can be divided in two parts, 793 and 54079, that added together give a cube (54872 = 38³).

The spelling of 79354079 in words is "seventy-nine million, three hundred fifty-four thousand, seventy-nine".