79036775 has 12 divisors (see below), whose sum is σ = 98452032. Its totient is φ = 62941440.

The previous prime is 79036759. The next prime is 79036787. The reversal of 79036775 is 57763097.

It is not a de Polignac number, because 79036775 - 2⁴ = 79036759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1514 + ... + 12663.

It is an arithmetic number, because the mean of its divisors is an integer number (8204336).

Almost surely, 2^79036775 is an apocalyptic number.

79036775 is a deficient number, since it is larger than the sum of its proper divisors (19415257).

79036775 is a wasteful number, since it uses less digits than its factorization.

79036775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14410 (or 14405 counting only the distinct ones).

The product of its (nonzero) digits is 277830, while the sum is 44.

The square root of 79036775 is about 8890.2629319948. The cubic root of 79036775 is about 429.1506128200.

The spelling of 79036775 in words is "seventy-nine million, thirty-six thousand, seven hundred seventy-five".