383836402 has 16 divisors (see below), whose sum is σ = 597896640. Its totient is φ = 184588432.

The previous prime is 383836399. The next prime is 383836403. The reversal of 383836402 is 204638383.

It is not an unprimeable number, because it can be changed into a prime (383836403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2673 + ... + 27835.

It is an arithmetic number, because the mean of its divisors is an integer number (37368540).

Almost surely, 2^383836402 is an apocalyptic number.

383836402 is a deficient number, since it is larger than the sum of its proper divisors (214060238).

383836402 is a wasteful number, since it uses less digits than its factorization.

383836402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25457.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 383836402 is about 19591.7432098320. The cubic root of 383836402 is about 726.7450011878.

The spelling of 383836402 in words is "three hundred eighty-three million, eight hundred thirty-six thousand, four hundred two".