378476 has 18 divisors (see below), whose sum is σ = 770868. Its totient is φ = 162120.

The previous prime is 378467. The next prime is 378493. The reversal of 378476 is 674873.

378476 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

378476 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 770 + ... + 1161.

It is an arithmetic number, because the mean of its divisors is an integer number (42826).

2³⁷⁸⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

378476 is an abundant number, since it is smaller than the sum of its proper divisors (392392).

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

378476 is a wasteful number, since it uses less digits than its factorization.

378476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949 (or 1940 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 378476 is about 615.2040311962. The cubic root of 378476 is about 72.3346051343.

The spelling of 378476 in words is "three hundred seventy-eight thousand, four hundred seventy-six".