79364577 has 8 divisors (see below), whose sum is σ = 111388960. Its totient is φ = 50124960.

The previous prime is 79364573. The next prime is 79364587. The reversal of 79364577 is 77546397.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 79364577 - 2² = 79364573 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79364573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696124 + ... + 696237.

It is an arithmetic number, because the mean of its divisors is an integer number (13923620).

Almost surely, 2^79364577 is an apocalyptic number.

It is an amenable number.

79364577 is a deficient number, since it is larger than the sum of its proper divisors (32024383).

79364577 is a wasteful number, since it uses less digits than its factorization.

79364577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392383.

The product of its digits is 1111320, while the sum is 48.

The square root of 79364577 is about 8908.6798685327. The cubic root of 79364577 is about 429.7430897300.

The spelling of 79364577 in words is "seventy-nine million, three hundred sixty-four thousand, five hundred seventy-seven".