395248432 has 20 divisors (see below), whose sum is σ = 783604360. Its totient is φ = 193027968.

The previous prime is 395248423. The next prime is 395248459. The reversal of 395248432 is 234842593.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286557 + ... + 287932.

It is an arithmetic number, because the mean of its divisors is an integer number (39180218).

Almost surely, 2^395248432 is an apocalyptic number.

It is an amenable number.

395248432 is a deficient number, since it is larger than the sum of its proper divisors (388355928).

395248432 is a wasteful number, since it uses less digits than its factorization.

395248432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574540 (or 574534 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 395248432 is about 19880.8559171883. The cubic root of 395248432 is about 733.8771829838.

The spelling of 395248432 in words is "three hundred ninety-five million, two hundred forty-eight thousand, four hundred thirty-two".