79629712 has 40 divisors (see below), whose sum is σ = 157202240. Its totient is φ = 39070080.

The previous prime is 79629707. The next prime is 79629727. The reversal of 79629712 is 21792697.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347614 + ... + 347842.

It is an arithmetic number, because the mean of its divisors is an integer number (3930056).

Almost surely, 2^79629712 is an apocalyptic number.

It is an amenable number.

79629712 is a deficient number, since it is larger than the sum of its proper divisors (77572528).

79629712 is a wasteful number, since it uses less digits than its factorization.

79629712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551 (or 545 counting only the distinct ones).

The product of its digits is 95256, while the sum is 43.

The square root of 79629712 is about 8923.5481732324. The cubic root of 79629712 is about 430.2211085675.

The spelling of 79629712 in words is "seventy-nine million, six hundred twenty-nine thousand, seven hundred twelve".