363878334 has 12 divisors (see below), whose sum is σ = 788403096. Its totient is φ = 121292772.

The previous prime is 363878327. The next prime is 363878351. The reversal of 363878334 is 433878363.

363878334 is a `hidden beast` number, since 3 + 638 + 7 + 8 + 3 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 363878334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10107714 + ... + 10107749.

It is an arithmetic number, because the mean of its divisors is an integer number (65700258).

Almost surely, 2^363878334 is an apocalyptic number.

363878334 is an abundant number, since it is smaller than the sum of its proper divisors (424524762).

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

363878334 is a wasteful number, since it uses less digits than its factorization.

363878334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20215471 (or 20215468 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 363878334 is about 19075.5952462826. The cubic root of 363878334 is about 713.9241380691.

The spelling of 363878334 in words is "three hundred sixty-three million, eight hundred seventy-eight thousand, three hundred thirty-four".