373818 has 8 divisors (see below), whose sum is σ = 747648. Its totient is φ = 124604.

The previous prime is 373783. The next prime is 373823. The reversal of 373818 is 818373.

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

373818 is an admirable number.

It is an unprimeable number.

373818 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 3 ways as a sum of consecutive naturals, for example, 31146 + ... + 31157.

It is an arithmetic number, because the mean of its divisors is an integer number (93456).

2³⁷³⁸¹⁸ is an apocalyptic number.

373818 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.

373818 is a wasteful number, since it uses less digits than its factorization.

373818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62308.

The product of its digits is 4032, while the sum is 30.

The square root of 373818 is about 611.4065750382. The cubic root of 373818 is about 72.0366325933.

The spelling of 373818 in words is "three hundred seventy-three thousand, eight hundred eighteen".