382979480 has 64 divisors (see below), whose sum is σ = 932904000. Its totient is φ = 140659200.

The previous prime is 382979473. The next prime is 382979497. The reversal of 382979480 is 84979283.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101630 + ... + 105330.

It is an arithmetic number, because the mean of its divisors is an integer number (14576625).

Almost surely, 2^382979480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 382979480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466452000).

382979480 is an abundant number, since it is smaller than the sum of its proper divisors (549924520).

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

382979480 is a wasteful number, since it uses less digits than its factorization.

382979480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3924 (or 3920 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 50.

The square root of 382979480 is about 19569.8615222490. The cubic root of 382979480 is about 726.2037742516.

The spelling of 382979480 in words is "three hundred eighty-two million, nine hundred seventy-nine thousand, four hundred eighty".