79486377600 has 384 divisors, whose sum is σ = 302835617280. Its totient is φ = 17948160000.

The previous prime is 79486377599. The next prime is 79486377613. The reversal of 79486377600 is 677368497.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5570475 + ... + 5584725.

It is an arithmetic number, because the mean of its divisors is an integer number (788634420).

Almost surely, 2^79486377600 is an apocalyptic number.

79486377600 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 79486377600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151417808640).

79486377600 is an abundant number, since it is smaller than the sum of its proper divisors (223349239680).

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

79486377600 is a wasteful number, since it uses less digits than its factorization.

79486377600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14368 (or 14351 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 57.

The spelling of 79486377600 in words is "seventy-nine billion, four hundred eighty-six million, three hundred seventy-seven thousand, six hundred".