382704648 has 32 divisors (see below), whose sum is σ = 989755200. Its totient is φ = 123169088.

The previous prime is 382704583. The next prime is 382704649. The reversal of 382704648 is 846407283.

It is not an unprimeable number, because it can be changed into a prime (382704649) 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, 274236 + ... + 275627.

It is an arithmetic number, because the mean of its divisors is an integer number (30929850).

Almost surely, 2^382704648 is an apocalyptic number.

It is an amenable number.

382704648 is an abundant number, since it is smaller than the sum of its proper divisors (607050552).

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

382704648 is a wasteful number, since it uses less digits than its factorization.

382704648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549901 (or 549897 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 382704648 is about 19562.8384443567. The cubic root of 382704648 is about 726.0300209945.

The spelling of 382704648 in words is "three hundred eighty-two million, seven hundred four thousand, six hundred forty-eight".