378395136 has 120 divisors (see below), whose sum is σ = 1248190944. Its totient is φ = 108103680.

The previous prime is 378395119. The next prime is 378395177. The reversal of 378395136 is 631593873.

It is a junction number, because it is equal to n+sod(n) for n = 378395091 and 378395100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26391 + ... + 38121.

Almost surely, 2^378395136 is an apocalyptic number.

378395136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378395136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624095472).

378395136 is an abundant number, since it is smaller than the sum of its proper divisors (869795808).

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

378395136 is a wasteful number, since it uses less digits than its factorization.

378395136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11762 (or 11743 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 378395136 is about 19452.3812424083. The cubic root of 378395136 is about 723.2945317210.

The spelling of 378395136 in words is "three hundred seventy-eight million, three hundred ninety-five thousand, one hundred thirty-six".