79364745 has 16 divisors (see below), whose sum is σ = 141093120. Its totient is φ = 42327792.

The previous prime is 79364737. The next prime is 79364773. The reversal of 79364745 is 54746397.

It is not a de Polignac number, because 79364745 - 2³ = 79364737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 79364745.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293809 + ... + 294078.

It is an arithmetic number, because the mean of its divisors is an integer number (8818320).

Almost surely, 2^79364745 is an apocalyptic number.

It is an amenable number.

79364745 is a deficient number, since it is larger than the sum of its proper divisors (61728375).

79364745 is a wasteful number, since it uses less digits than its factorization.

79364745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587901 (or 587895 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 79364745 is about 8908.6892975342. The cubic root of 79364745 is about 429.7433929584.

The spelling of 79364745 in words is "seventy-nine million, three hundred sixty-four thousand, seven hundred forty-five".