378736 has 10 divisors (see below), whose sum is σ = 733832. Its totient is φ = 189360.

The previous prime is 378733. The next prime is 378739. The reversal of 378736 is 637873.

378736 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (378733) and next prime (378739).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11820 + ... + 11851.

2³⁷⁸⁷³⁶ is an apocalyptic number.

It is an amenable number.

378736 is a deficient number, since it is larger than the sum of its proper divisors (355096).

378736 is a wasteful number, since it uses less digits than its factorization.

378736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23679 (or 23673 counting only the distinct ones).

The product of its digits is 21168, while the sum is 34.

The square root of 378736 is about 615.4153069270. The cubic root of 378736 is about 72.3511651385.

The spelling of 378736 in words is "three hundred seventy-eight thousand, seven hundred thirty-six".