382936665 has 16 divisors (see below), whose sum is σ = 615333888. Its totient is φ = 203354496.

The previous prime is 382936661. The next prime is 382936681. The reversal of 382936665 is 566639283.

It is not a de Polignac number, because 382936665 - 2² = 382936661 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (382936661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51289 + ... + 58278.

It is an arithmetic number, because the mean of its divisors is an integer number (38458368).

Almost surely, 2^382936665 is an apocalyptic number.

It is an amenable number.

382936665 is a deficient number, since it is larger than the sum of its proper divisors (232397223).

382936665 is a wasteful number, since it uses less digits than its factorization.

382936665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109808.

The product of its digits is 1399680, while the sum is 48.

The square root of 382936665 is about 19568.7675902189. The cubic root of 382936665 is about 726.1767113802.

The spelling of 382936665 in words is "three hundred eighty-two million, nine hundred thirty-six thousand, six hundred sixty-five".