382156764 has 24 divisors (see below), whose sum is σ = 972763008. Its totient is φ = 115805040.

The previous prime is 382156727. The next prime is 382156769. The reversal of 382156764 is 467651283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382156769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1447432 + ... + 1447695.

It is an arithmetic number, because the mean of its divisors is an integer number (40531792).

Almost surely, 2^382156764 is an apocalyptic number.

It is an amenable number.

382156764 is an abundant number, since it is smaller than the sum of its proper divisors (590606244).

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

382156764 is a wasteful number, since it uses less digits than its factorization.

382156764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895145 (or 2895143 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 382156764 is about 19548.8302463344. The cubic root of 382156764 is about 725.6833914571.

The spelling of 382156764 in words is "three hundred eighty-two million, one hundred fifty-six thousand, seven hundred sixty-four".