378594980 has 24 divisors (see below), whose sum is σ = 796485312. Its totient is φ = 151164512.

The previous prime is 378594967. The next prime is 378595027. The reversal of 378594980 is 89495873.

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, 5552 + ... + 28071.

It is an arithmetic number, because the mean of its divisors is an integer number (33186888).

Almost surely, 2^378594980 is an apocalyptic number.

It is an amenable number.

378594980 is an abundant number, since it is smaller than the sum of its proper divisors (417890332).

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

378594980 is a wasteful number, since it uses less digits than its factorization.

378594980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34195 (or 34193 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 378594980 is about 19457.5173133676. The cubic root of 378594980 is about 723.4218418786.

The spelling of 378594980 in words is "three hundred seventy-eight million, five hundred ninety-four thousand, nine hundred eighty".