382734320 has 40 divisors (see below), whose sum is σ = 891865536. Its totient is φ = 152748288.

The previous prime is 382734263. The next prime is 382734323. The reversal of 382734320 is 23437283.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382734323) 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, 31874 + ... + 42206.

Almost surely, 2^382734320 is an apocalyptic number.

It is an amenable number.

382734320 is an abundant number, since it is smaller than the sum of its proper divisors (509131216).

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

382734320 is a wasteful number, since it uses less digits than its factorization.

382734320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10809 (or 10803 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 382734320 is about 19563.5968063135. The cubic root of 382734320 is about 726.0487841200.

The spelling of 382734320 in words is "three hundred eighty-two million, seven hundred thirty-four thousand, three hundred twenty".