378895180 has 12 divisors (see below), whose sum is σ = 795679920. Its totient is φ = 151558064.

The previous prime is 378895177. The next prime is 378895183. The reversal of 378895180 is 81598873.

It is an interprime number because it is at equal distance from previous prime (378895177) and next prime (378895183).

It is not an unprimeable number, because it can be changed into a prime (378895183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9472360 + ... + 9472399.

It is an arithmetic number, because the mean of its divisors is an integer number (66306660).

Almost surely, 2^378895180 is an apocalyptic number.

It is an amenable number.

378895180 is an abundant number, since it is smaller than the sum of its proper divisors (416784740).

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

378895180 is a wasteful number, since it uses less digits than its factorization.

378895180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18944768 (or 18944766 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 49.

The square root of 378895180 is about 19465.2300268967. The cubic root of 378895180 is about 723.6129994243.

The spelling of 378895180 in words is "three hundred seventy-eight million, eight hundred ninety-five thousand, one hundred eighty".