366949664 has 12 divisors (see below), whose sum is σ = 722432214. Its totient is φ = 183474816.

The previous prime is 366949657. The next prime is 366949669. The reversal of 366949664 is 466949663.

It can be written as a sum of positive squares in only one way, i.e., 342546064 + 24403600 = 18508^2 + 4940^2 .

It is not an unprimeable number, because it can be changed into a prime (366949669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5733557 + ... + 5733620.

Almost surely, 2^366949664 is an apocalyptic number.

It is an amenable number.

366949664 is a deficient number, since it is larger than the sum of its proper divisors (355482550).

366949664 is a wasteful number, since it uses less digits than its factorization.

366949664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11467187 (or 11467179 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 53.

The square root of 366949664 is about 19155.9302567116. The cubic root of 366949664 is about 715.9271484193.

Subtracting 366949664 from its reverse (466949663), we obtain a palindrome (99999999).

The spelling of 366949664 in words is "three hundred sixty-six million, nine hundred forty-nine thousand, six hundred sixty-four".