74364336 has 60 divisors (see below), whose sum is σ = 217175088. Its totient is φ = 23709312.

The previous prime is 74364331. The next prime is 74364361. The reversal of 74364336 is 63346347.

74364336 is a `hidden beast` number, since 7 + 4 + 3 + 643 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 74364336.

It is not an unprimeable number, because it can be changed into a prime (74364331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7915 + ... + 14538.

Almost surely, 2^74364336 is an apocalyptic number.

It is an amenable number.

74364336 is an abundant number, since it is smaller than the sum of its proper divisors (142810752).

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

74364336 is a wasteful number, since it uses less digits than its factorization.

74364336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22490 (or 22481 counting only the distinct ones).

The product of its digits is 108864, while the sum is 36.

The square root of 74364336 is about 8623.4758653341. The cubic root of 74364336 is about 420.5215290015.

The spelling of 74364336 in words is "seventy-four million, three hundred sixty-four thousand, three hundred thirty-six".