366878 has 4 divisors (see below), whose sum is σ = 550320. Its totient is φ = 183438.

The previous prime is 366869. The next prime is 366881. The reversal of 366878 is 878663.

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

It is a Curzon number.

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 366878.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91718 + ... + 91721.

It is an arithmetic number, because the mean of its divisors is an integer number (137580).

2³⁶⁶⁸⁷⁸ is an apocalyptic number.

366878 is a deficient number, since it is larger than the sum of its proper divisors (183442).

366878 is a wasteful number, since it uses less digits than its factorization.

366878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183441.

The product of its digits is 48384, while the sum is 38.

The square root of 366878 is about 605.7045484393. The cubic root of 366878 is about 71.5880539353.

The spelling of 366878 in words is "three hundred sixty-six thousand, eight hundred seventy-eight".