79385229 has 24 divisors (see below), whose sum is σ = 142963392. Its totient is φ = 41238720.

The previous prime is 79385227. The next prime is 79385261. The reversal of 79385229 is 92258397.

It is not a de Polignac number, because 79385229 - 2¹ = 79385227 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79385221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56584 + ... + 57969.

It is an arithmetic number, because the mean of its divisors is an integer number (5956808).

Almost surely, 2^79385229 is an apocalyptic number.

It is an amenable number.

79385229 is a deficient number, since it is larger than the sum of its proper divisors (63578163).

79385229 is a wasteful number, since it uses less digits than its factorization.

79385229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114577 (or 114574 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 79385229 is about 8909.8388874323. The cubic root of 79385229 is about 429.7803619612.

It can be divided in two parts, 793852 and 29, that added together give a square (793881 = 891²).

The spelling of 79385229 in words is "seventy-nine million, three hundred eighty-five thousand, two hundred twenty-nine".