378137160 has 96 divisors (see below), whose sum is σ = 1274495040. Its totient is φ = 100833984.

The previous prime is 378137159. The next prime is 378137161. The reversal of 378137160 is 61731873.

It is an interprime number because it is at equal distance from previous prime (378137159) and next prime (378137161).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (378137161) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 9732 + ... + 29171.

It is an arithmetic number, because the mean of its divisors is an integer number (13275990).

Almost surely, 2^378137160 is an apocalyptic number.

378137160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

378137160 is an abundant number, since it is smaller than the sum of its proper divisors (896357880).

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

378137160 is a wasteful number, since it uses less digits than its factorization.

378137160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38929 (or 38913 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 378137160 is about 19445.7491498785. The cubic root of 378137160 is about 723.1301224105.

The spelling of 378137160 in words is "three hundred seventy-eight million, one hundred thirty-seven thousand, one hundred sixty".