382774315 has 32 divisors (see below), whose sum is σ = 579156480. Its totient is φ = 235910400.

The previous prime is 382774307. The next prime is 382774333. The reversal of 382774315 is 513477283.

It is a happy number.

It is not a de Polignac number, because 382774315 - 2³ = 382774307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28680 + ... + 39850.

It is an arithmetic number, because the mean of its divisors is an integer number (18098640).

Almost surely, 2^382774315 is an apocalyptic number.

382774315 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

382774315 is a deficient number, since it is larger than the sum of its proper divisors (196382165).

382774315 is a wasteful number, since it uses less digits than its factorization.

382774315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11283.

The product of its digits is 141120, while the sum is 40.

The square root of 382774315 is about 19564.6189587224. The cubic root of 382774315 is about 726.0740734728.

The spelling of 382774315 in words is "three hundred eighty-two million, seven hundred seventy-four thousand, three hundred fifteen".