79244668 has 12 divisors (see below), whose sum is σ = 145977160. Its totient is φ = 37536912.

The previous prime is 79244597. The next prime is 79244707. The reversal of 79244668 is 86644297.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521271 + ... + 521422.

Almost surely, 2^79244668 is an apocalyptic number.

It is an amenable number.

79244668 is a deficient number, since it is larger than the sum of its proper divisors (66732492).

79244668 is a wasteful number, since it uses less digits than its factorization.

79244668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042716 (or 1042714 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 79244668 is about 8901.9474273891. The cubic root of 79244668 is about 429.5265530016.

The spelling of 79244668 in words is "seventy-nine million, two hundred forty-four thousand, six hundred sixty-eight".