383240232 has 48 divisors (see below), whose sum is σ = 1039740000. Its totient is φ = 127525536.

The previous prime is 383240219. The next prime is 383240233. The reversal of 383240232 is 232042383.

It is a junction number, because it is equal to n+sod(n) for n = 383240196 and 383240205.

It is not an unprimeable number, because it can be changed into a prime (383240233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40269 + ... + 48867.

It is an arithmetic number, because the mean of its divisors is an integer number (21661250).

Almost surely, 2^383240232 is an apocalyptic number.

It is an amenable number.

383240232 is an abundant number, since it is smaller than the sum of its proper divisors (656499768).

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

383240232 is a wasteful number, since it uses less digits than its factorization.

383240232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9230 (or 9223 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 383240232 is about 19576.5224695297. The cubic root of 383240232 is about 726.3685490743.

The spelling of 383240232 in words is "three hundred eighty-three million, two hundred forty thousand, two hundred thirty-two".