378363264 has 64 divisors (see below), whose sum is σ = 1057944000. Its totient is φ = 119480832.

The previous prime is 378363253. The next prime is 378363281. The reversal of 378363264 is 462363873.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 18634 + ... + 33225.

It is an arithmetic number, because the mean of its divisors is an integer number (16530375).

Almost surely, 2^378363264 is an apocalyptic number.

It is an amenable number.

378363264 is an abundant number, since it is smaller than the sum of its proper divisors (679580736).

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

378363264 is a wasteful number, since it uses less digits than its factorization.

378363264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51895 (or 51883 counting only the distinct ones).

The product of its digits is 435456, while the sum is 42.

The square root of 378363264 is about 19451.5619938348. The cubic root of 378363264 is about 723.2742235930.

The spelling of 378363264 in words is "three hundred seventy-eight million, three hundred sixty-three thousand, two hundred sixty-four".