373866 has 8 divisors (see below), whose sum is σ = 747744. Its totient is φ = 124620.

The previous prime is 373861. The next prime is 373903. The reversal of 373866 is 668373.

It is a happy number.

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

373866 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (373861) 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, 31150 + ... + 31161.

It is an arithmetic number, because the mean of its divisors is an integer number (93468).

2³⁷³⁸⁶⁶ is an apocalyptic number.

373866 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

373866 is a wasteful number, since it uses less digits than its factorization.

373866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62316.

The product of its digits is 18144, while the sum is 33.

The square root of 373866 is about 611.4458275269. The cubic root of 373866 is about 72.0397157428.

The spelling of 373866 in words is "three hundred seventy-three thousand, eight hundred sixty-six".