74968318 has 16 divisors (see below), whose sum is σ = 113717520. Its totient is φ = 37064896.

The previous prime is 74968279. The next prime is 74968331. The reversal of 74968318 is 81386947.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114480 + ... + 115132.

It is an arithmetic number, because the mean of its divisors is an integer number (7107345).

Almost surely, 2^74968318 is an apocalyptic number.

74968318 is a deficient number, since it is larger than the sum of its proper divisors (38749202).

74968318 is a wasteful number, since it uses less digits than its factorization.

74968318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211.

The product of its digits is 290304, while the sum is 46.

The square root of 74968318 is about 8658.4246835091. The cubic root of 74968318 is about 421.6569428793.

The spelling of 74968318 in words is "seventy-four million, nine hundred sixty-eight thousand, three hundred eighteen".