378902 has 8 divisors (see below), whose sum is σ = 593136. Its totient is φ = 181192.

The previous prime is 378901. The next prime is 378919. The reversal of 378902 is 209873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 378902.

It is not an unprimeable number, because it can be changed into a prime (378901) 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, 4073 + ... + 4164.

It is an arithmetic number, because the mean of its divisors is an integer number (74142).

2³⁷⁸⁹⁰² is an apocalyptic number.

378902 is a deficient number, since it is larger than the sum of its proper divisors (214234).

378902 is a wasteful number, since it uses less digits than its factorization.

378902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8262.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 378902 is about 615.5501604256. The cubic root of 378902 is about 72.3617341004.

Subtracting from 378902 its sum of digits (29), we obtain a palindrome (378873).

The spelling of 378902 in words is "three hundred seventy-eight thousand, nine hundred two".