79239226 has 8 divisors (see below), whose sum is σ = 129664224. Its totient is φ = 36017820.

The previous prime is 79239217. The next prime is 79239229. The reversal of 79239226 is 62293297.

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

It is not an unprimeable number, because it can be changed into a prime (79239229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1800870 + ... + 1800913.

It is an arithmetic number, because the mean of its divisors is an integer number (16208028).

Almost surely, 2^79239226 is an apocalyptic number.

79239226 is a deficient number, since it is larger than the sum of its proper divisors (50424998).

79239226 is a wasteful number, since it uses less digits than its factorization.

79239226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3601796.

The product of its digits is 81648, while the sum is 40.

The square root of 79239226 is about 8901.6417586870. The cubic root of 79239226 is about 429.5167204283.

The spelling of 79239226 in words is "seventy-nine million, two hundred thirty-nine thousand, two hundred twenty-six".