79334972 has 6 divisors (see below), whose sum is σ = 138836208. Its totient is φ = 39667484.

The previous prime is 79334917. The next prime is 79334987. The reversal of 79334972 is 27943397.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9916868 + ... + 9916875.

It is an arithmetic number, because the mean of its divisors is an integer number (23139368).

Almost surely, 2^79334972 is an apocalyptic number.

It is an amenable number.

79334972 is a deficient number, since it is larger than the sum of its proper divisors (59501236).

79334972 is a wasteful number, since it uses less digits than its factorization.

79334972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19833747 (or 19833745 counting only the distinct ones).

The product of its digits is 285768, while the sum is 44.

The square root of 79334972 is about 8907.0181317880. The cubic root of 79334972 is about 429.6896480607.

The spelling of 79334972 in words is "seventy-nine million, three hundred thirty-four thousand, nine hundred seventy-two".