79953424 has 20 divisors (see below), whose sum is σ = 155694400. Its totient is φ = 39774240.

The previous prime is 79953409. The next prime is 79953449. The reversal of 79953424 is 42435997.

It is a super-3 number, since 3×79953424³ (a number of 25 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 9372 + ... + 15739.

It is an arithmetic number, because the mean of its divisors is an integer number (7784720).

Almost surely, 2^79953424 is an apocalyptic number.

It is an amenable number.

79953424 is a deficient number, since it is larger than the sum of its proper divisors (75740976).

79953424 is a wasteful number, since it uses less digits than its factorization.

79953424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25318 (or 25312 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 79953424 is about 8941.6678533705. The cubic root of 79953424 is about 430.8033009813.

The spelling of 79953424 in words is "seventy-nine million, nine hundred fifty-three thousand, four hundred twenty-four".