366664404 has 24 divisors (see below), whose sum is σ = 883149568. Its totient is φ = 118278720.

The previous prime is 366664399. The next prime is 366664421. The reversal of 366664404 is 404466663.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492457 + ... + 493200.

Almost surely, 2^366664404 is an apocalyptic number.

It is an amenable number.

366664404 is an abundant number, since it is smaller than the sum of its proper divisors (516485164).

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

366664404 is a wasteful number, since it uses less digits than its factorization.

366664404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985695 (or 985693 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The square root of 366664404 is about 19148.4830730792. The cubic root of 366664404 is about 715.7415840748.

The spelling of 366664404 in words is "three hundred sixty-six million, six hundred sixty-four thousand, four hundred four".