79754064 has 80 divisors (see below), whose sum is σ = 231568512. Its totient is φ = 23468544.

The previous prime is 79754063. The next prime is 79754069. The reversal of 79754064 is 46045797.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79754063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11574 + ... + 17130.

Almost surely, 2^79754064 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 79754064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115784256).

79754064 is an abundant number, since it is smaller than the sum of its proper divisors (151814448).

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

79754064 is a wasteful number, since it uses less digits than its factorization.

79754064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5604 (or 5598 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 79754064 is about 8930.5130871636. The cubic root of 79754064 is about 430.4449405587. Note that the first 3 decimals are identical.

The spelling of 79754064 in words is "seventy-nine million, seven hundred fifty-four thousand, sixty-four".