79379755 has 24 divisors (see below), whose sum is σ = 119336112. Its totient is φ = 50242752.

The previous prime is 79379737. The next prime is 79379761. The reversal of 79379755 is 55797397.

It is a happy number.

It is not a de Polignac number, because 79379755 - 2⁷ = 79379627 is a prime.

It is a super-2 number, since 2×79379755² = 12602291007720050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9277 + ... + 15646.

It is an arithmetic number, because the mean of its divisors is an integer number (4972338).

Almost surely, 2^79379755 is an apocalyptic number.

79379755 is a deficient number, since it is larger than the sum of its proper divisors (39956357).

79379755 is a wasteful number, since it uses less digits than its factorization.

79379755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24955 (or 24948 counting only the distinct ones).

The product of its digits is 2083725, while the sum is 52.

The square root of 79379755 is about 8909.5316936414. The cubic root of 79379755 is about 429.7704832478.

The spelling of 79379755 in words is "seventy-nine million, three hundred seventy-nine thousand, seven hundred fifty-five".