79504460 has 72 divisors (see below), whose sum is σ = 200559744. Its totient is φ = 26369280.

The previous prime is 79504459. The next prime is 79504483. The reversal of 79504460 is 6440597.

It is a super-3 number, since 3×79504460³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 79504460.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29072 + ... + 31688.

It is an arithmetic number, because the mean of its divisors is an integer number (2785552).

Almost surely, 2^79504460 is an apocalyptic number.

79504460 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79504460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100279872).

79504460 is an abundant number, since it is smaller than the sum of its proper divisors (121055284).

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

79504460 is a wasteful number, since it uses less digits than its factorization.

79504460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671 (or 2662 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 79504460 is about 8916.5273509366. The cubic root of 79504460 is about 429.9954208995.

The spelling of 79504460 in words is "seventy-nine million, five hundred four thousand, four hundred sixty".