79386384 has 160 divisors (see below), whose sum is σ = 261697536. Its totient is φ = 20136960.

The previous prime is 79386383. The next prime is 79386397. The reversal of 79386384 is 48368397.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (79386383) by changing a digit.

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, 173484 + ... + 173940.

Almost surely, 2^79386384 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 79386384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130848768).

79386384 is an abundant number, since it is smaller than the sum of its proper divisors (182311152).

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

79386384 is a wasteful number, since it uses less digits than its factorization.

79386384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 527 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 79386384 is about 8909.9037031833. The cubic root of 79386384 is about 429.7824462864.

The spelling of 79386384 in words is "seventy-nine million, three hundred eighty-six thousand, three hundred eighty-four".