383388962 has 32 divisors (see below), whose sum is σ = 650151360. Its totient is φ = 168051520.

The previous prime is 383388953. The next prime is 383388979. The reversal of 383388962 is 269883383.

It is a self number, because there is not a number n which added to its sum of digits gives 383388962.

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 15 ways as a sum of consecutive naturals, for example, 66008 + ... + 71580.

It is an arithmetic number, because the mean of its divisors is an integer number (20317230).

Almost surely, 2^383388962 is an apocalyptic number.

383388962 is a deficient number, since it is larger than the sum of its proper divisors (266762398).

383388962 is a wasteful number, since it uses less digits than its factorization.

383388962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5698.

The product of its digits is 1492992, while the sum is 50.

The square root of 383388962 is about 19580.3207838891. The cubic root of 383388962 is about 726.4625013032.

The spelling of 383388962 in words is "three hundred eighty-three million, three hundred eighty-eight thousand, nine hundred sixty-two".