378802 has 4 divisors (see below), whose sum is σ = 568206. Its totient is φ = 189400.

The previous prime is 378793. The next prime is 378809. The reversal of 378802 is 208873.

It is a happy number.

378802 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 370881 + 7921 = 609^2 + 89^2 .

It is not an unprimeable number, because it can be changed into a prime (378809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94699 + ... + 94702.

2³⁷⁸⁸⁰² is an apocalyptic number.

378802 is a deficient number, since it is larger than the sum of its proper divisors (189404).

378802 is a wasteful number, since it uses less digits than its factorization.

378802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189403.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 378802 is about 615.4689269167. The cubic root of 378802 is about 72.3553676256.

The spelling of 378802 in words is "three hundred seventy-eight thousand, eight hundred two".