378513364 has 48 divisors (see below), whose sum is σ = 741182400. Its totient is φ = 168086016.

The previous prime is 378513319. The next prime is 378513389. The reversal of 378513364 is 463315873.

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 15 ways as a sum of consecutive naturals, for example, 489282 + ... + 490054.

It is an arithmetic number, because the mean of its divisors is an integer number (15441300).

Almost surely, 2^378513364 is an apocalyptic number.

378513364 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

378513364 is a deficient number, since it is larger than the sum of its proper divisors (362669036).

378513364 is a wasteful number, since it uses less digits than its factorization.

378513364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192 (or 1190 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 378513364 is about 19455.4199132273. The cubic root of 378513364 is about 723.3698540082.

The spelling of 378513364 in words is "three hundred seventy-eight million, five hundred thirteen thousand, three hundred sixty-four".