79471104 has 80 divisors (see below), whose sum is σ = 218676480. Its totient is φ = 25620480.

The previous prime is 79471061. The next prime is 79471123. The reversal of 79471104 is 40117497.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46782 + ... + 48450.

It is an arithmetic number, because the mean of its divisors is an integer number (2733456).

Almost surely, 2^79471104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79471104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109338240).

79471104 is an abundant number, since it is smaller than the sum of its proper divisors (139205376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79471104 is a wasteful number, since it uses less digits than its factorization.

79471104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721 (or 1705 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 79471104 is about 8914.6566955772. The cubic root of 79471104 is about 429.9352778015.

The spelling of 79471104 in words is "seventy-nine million, four hundred seventy-one thousand, one hundred four".