79613401284 has 96 divisors (see below), whose sum is σ = 219250886400. Its totient is φ = 24896263680.

The previous prime is 79613401261. The next prime is 79613401303. The reversal of 79613401284 is 48210431697.

79613401284 is a `hidden beast` number, since 7 + 9 + 613 + 4 + 0 + 1 + 28 + 4 = 666.

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 31 ways as a sum of consecutive naturals, for example, 501282 + ... + 640710.

It is an arithmetic number, because the mean of its divisors is an integer number (2283863400).

Almost surely, 2^79613401284 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 79613401284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109625443200).

79613401284 is an abundant number, since it is smaller than the sum of its proper divisors (139637485116).

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

79613401284 is a wasteful number, since it uses less digits than its factorization.

79613401284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139770 (or 139762 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

It can be divided in two parts, 7961340 and 1284, that added together give a 5-th power (7962624 = 24⁵).

The spelling of 79613401284 in words is "seventy-nine billion, six hundred thirteen million, four hundred one thousand, two hundred eighty-four".