74873364 has 12 divisors (see below), whose sum is σ = 174704544. Its totient is φ = 24957784.

The previous prime is 74873353. The next prime is 74873369. The reversal of 74873364 is 46337847.

It is a tau number, because it is divible by the number of its divisors (12).

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 (74873369) 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 3 ways as a sum of consecutive naturals, for example, 3119712 + ... + 3119735.

It is an arithmetic number, because the mean of its divisors is an integer number (14558712).

Almost surely, 2^74873364 is an apocalyptic number.

It is an amenable number.

74873364 is an abundant number, since it is smaller than the sum of its proper divisors (99831180).

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

74873364 is a wasteful number, since it uses less digits than its factorization.

74873364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6239454 (or 6239452 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The square root of 74873364 is about 8652.9396161073. The cubic root of 74873364 is about 421.4788457389.

The spelling of 74873364 in words is "seventy-four million, eight hundred seventy-three thousand, three hundred sixty-four".