378325264 has 40 divisors (see below), whose sum is σ = 773130080. Its totient is φ = 178848000.

The previous prime is 378325261. The next prime is 378325267. The reversal of 378325264 is 462523873.

It is an interprime number because it is at equal distance from previous prime (378325261) and next prime (378325267).

It is not an unprimeable number, because it can be changed into a prime (378325261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209164 + ... + 210964.

It is an arithmetic number, because the mean of its divisors is an integer number (19328252).

Almost surely, 2^378325264 is an apocalyptic number.

It is an amenable number.

378325264 is an abundant number, since it is smaller than the sum of its proper divisors (394804816).

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

378325264 is a wasteful number, since it uses less digits than its factorization.

378325264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519 (or 2513 counting only the distinct ones).

The product of its digits is 241920, while the sum is 40.

The square root of 378325264 is about 19450.5851839990. The cubic root of 378325264 is about 723.2500093495.

The spelling of 378325264 in words is "three hundred seventy-eight million, three hundred twenty-five thousand, two hundred sixty-four".