383261252 has 12 divisors (see below), whose sum is σ = 731680656. Its totient is φ = 174209640.

The previous prime is 383261251. The next prime is 383261261. The reversal of 383261252 is 252162383.

It is not an unprimeable number, because it can be changed into a prime (383261251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4355198 + ... + 4355285.

It is an arithmetic number, because the mean of its divisors is an integer number (60973388).

Almost surely, 2^383261252 is an apocalyptic number.

It is an amenable number.

383261252 is a deficient number, since it is larger than the sum of its proper divisors (348419404).

383261252 is a wasteful number, since it uses less digits than its factorization.

383261252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8710498 (or 8710496 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 383261252 is about 19577.0593297359. The cubic root of 383261252 is about 726.3818288107.

The spelling of 383261252 in words is "three hundred eighty-three million, two hundred sixty-one thousand, two hundred fifty-two".