378522264 has 16 divisors (see below), whose sum is σ = 946305720. Its totient is φ = 126174080.

The previous prime is 378522241. The next prime is 378522281. The reversal of 378522264 is 462225873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7885857 + ... + 7885904.

Almost surely, 2^378522264 is an apocalyptic number.

It is an amenable number.

378522264 is an abundant number, since it is smaller than the sum of its proper divisors (567783456).

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

378522264 is a wasteful number, since it uses less digits than its factorization.

378522264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15771770 (or 15771766 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 378522264 is about 19455.6486399195. The cubic root of 378522264 is about 723.3755235053.

The spelling of 378522264 in words is "three hundred seventy-eight million, five hundred twenty-two thousand, two hundred sixty-four".