79483019904 has 256 divisors, whose sum is σ = 245243904000. Its totient is φ = 25312435200.

The previous prime is 79483019857. The next prime is 79483019921. The reversal of 79483019904 is 40991038497.

79483019904 is a `hidden beast` number, since 79 + 483 + 0 + 1 + 9 + 90 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8459049 + ... + 8468439.

It is an arithmetic number, because the mean of its divisors is an integer number (957984000).

Almost surely, 2^79483019904 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 79483019904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122621952000).

79483019904 is an abundant number, since it is smaller than the sum of its proper divisors (165760884096).

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

79483019904 is a wasteful number, since it uses less digits than its factorization.

79483019904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9524 (or 9506 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 79483019904 in words is "seventy-nine billion, four hundred eighty-three million, nineteen thousand, nine hundred four".