79307869284 has 192 divisors, whose sum is σ = 242851840000. Its totient is φ = 21902659200.

The previous prime is 79307869273. The next prime is 79307869321. The reversal of 79307869284 is 48296870397.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28848342 + ... + 28851090.

Almost surely, 2^79307869284 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 79307869284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121425920000).

79307869284 is an abundant number, since it is smaller than the sum of its proper divisors (163543970716).

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

79307869284 is a wasteful number, since it uses less digits than its factorization.

79307869284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031 (or 4023 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 63.

The spelling of 79307869284 in words is "seventy-nine billion, three hundred seven million, eight hundred sixty-nine thousand, two hundred eighty-four".