373966 has 12 divisors (see below), whose sum is σ = 596808. Its totient is φ = 175712.

The previous prime is 373963. The next prime is 373969. The reversal of 373966 is 669373.

It is an interprime number because it is at equal distance from previous prime (373963) and next prime (373969).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373963) 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 in 5 ways as a sum of consecutive naturals, for example, 255 + ... + 901.

It is an arithmetic number, because the mean of its divisors is an integer number (49734).

2³⁷³⁹⁶⁶ is an apocalyptic number.

373966 is a deficient number, since it is larger than the sum of its proper divisors (222842).

373966 is a wasteful number, since it uses less digits than its factorization.

373966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683 (or 666 counting only the distinct ones).

The product of its digits is 20412, while the sum is 34.

The square root of 373966 is about 611.5275954526. The cubic root of 373966 is about 72.0461381235.

The spelling of 373966 in words is "three hundred seventy-three thousand, nine hundred sixty-six".