382311672 has 32 divisors (see below), whose sum is σ = 958635600. Its totient is φ = 127056384.

The previous prime is 382311661. The next prime is 382311679. The reversal of 382311672 is 276113283.

382311672 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382311679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15547 + ... + 31722.

Almost surely, 2^382311672 is an apocalyptic number.

It is an amenable number.

382311672 is an abundant number, since it is smaller than the sum of its proper divisors (576323928).

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

382311672 is a wasteful number, since it uses less digits than its factorization.

382311672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47615 (or 47611 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 382311672 is about 19552.7919234057. The cubic root of 382311672 is about 725.7814306107.

It can be divided in two parts, 38231 and 1672, that added together give a triangular number (39903 = T₂₈₂).

The spelling of 382311672 in words is "three hundred eighty-two million, three hundred eleven thousand, six hundred seventy-two".