382957448 has 8 divisors (see below), whose sum is σ = 718045230. Its totient is φ = 191478720.

The previous prime is 382957427. The next prime is 382957459. The reversal of 382957448 is 844759283.

It can be written as a sum of positive squares in only one way, i.e., 337016164 + 45941284 = 18358^2 + 6778^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 382957396 and 382957405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23934833 + ... + 23934848.

Almost surely, 2^382957448 is an apocalyptic number.

It is an amenable number.

382957448 is a deficient number, since it is larger than the sum of its proper divisors (335087782).

382957448 is a wasteful number, since it uses less digits than its factorization.

382957448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47869687 (or 47869683 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The square root of 382957448 is about 19569.2986077682. The cubic root of 382957448 is about 726.1898483285.

The spelling of 382957448 in words is "three hundred eighty-two million, nine hundred fifty-seven thousand, four hundred forty-eight".