79472030 has 32 divisors (see below), whose sum is σ = 156433248. Its totient is φ = 28828800.

The previous prime is 79472027. The next prime is 79472051. The reversal of 79472030 is 3027497.

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 15 ways as a sum of consecutive naturals, for example, 72164 + ... + 73256.

It is an arithmetic number, because the mean of its divisors is an integer number (4888539).

Almost surely, 2^79472030 is an apocalyptic number.

79472030 is a deficient number, since it is larger than the sum of its proper divisors (76961218).

79472030 is a wasteful number, since it uses less digits than its factorization.

79472030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 79472030 is about 8914.7086323671. The cubic root of 79472030 is about 429.9369476685.

The spelling of 79472030 in words is "seventy-nine million, four hundred seventy-two thousand, thirty".