378180264 has 128 divisors (see below), whose sum is σ = 1189831680. Its totient is φ = 97305600.

The previous prime is 378180247. The next prime is 378180277. The reversal of 378180264 is 462081873.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207919 + ... + 209729.

It is an arithmetic number, because the mean of its divisors is an integer number (9295560).

Almost surely, 2^378180264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378180264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (594915840).

378180264 is an abundant number, since it is smaller than the sum of its proper divisors (811651416).

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

378180264 is a wasteful number, since it uses less digits than its factorization.

378180264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 378180264 is about 19446.8574325005. The cubic root of 378180264 is about 723.1575979933.

The spelling of 378180264 in words is "three hundred seventy-eight million, one hundred eighty thousand, two hundred sixty-four".