79402244 has 12 divisors (see below), whose sum is σ = 140015568. Its totient is φ = 39397800.

The previous prime is 79402231. The next prime is 79402247. The reversal of 79402244 is 44220497.

It is a self number, because there is not a number n which added to its sum of digits gives 79402244.

It is not an unprimeable number, because it can be changed into a prime (79402247) 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, 75242 + ... + 76289.

It is an arithmetic number, because the mean of its divisors is an integer number (11667964).

Almost surely, 2^79402244 is an apocalyptic number.

It is an amenable number.

79402244 is a deficient number, since it is larger than the sum of its proper divisors (60613324).

79402244 is a wasteful number, since it uses less digits than its factorization.

79402244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151666 (or 151664 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 79402244 is about 8910.7936795776. The cubic root of 79402244 is about 429.8110653660.

The spelling of 79402244 in words is "seventy-nine million, four hundred two thousand, two hundred forty-four".