364881668 has 12 divisors (see below), whose sum is σ = 643571712. Its totient is φ = 181004040.

The previous prime is 364881641. The next prime is 364881689. The reversal of 364881668 is 866188463.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358628 + ... + 359643.

It is an arithmetic number, because the mean of its divisors is an integer number (53630976).

Almost surely, 2^364881668 is an apocalyptic number.

It is an amenable number.

364881668 is a deficient number, since it is larger than the sum of its proper divisors (278690044).

364881668 is a wasteful number, since it uses less digits than its factorization.

364881668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718402 (or 718400 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 364881668 is about 19101.8760335209. The cubic root of 364881668 is about 714.5797115924.

The spelling of 364881668 in words is "three hundred sixty-four million, eight hundred eighty-one thousand, six hundred sixty-eight".