373923 has 16 divisors (see below), whose sum is σ = 604800. Its totient is φ = 226440.

The previous prime is 373909. The next prime is 373937. The reversal of 373923 is 329373.

It is an interprime number because it is at equal distance from previous prime (373909) and next prime (373937).

It is not a de Polignac number, because 373923 - 2⁶ = 373859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (373903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333 + ... + 926.

It is an arithmetic number, because the mean of its divisors is an integer number (37800).

2³⁷³⁹²³ is an apocalyptic number.

373923 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

373923 is a deficient number, since it is larger than the sum of its proper divisors (230877).

373923 is a wasteful number, since it uses less digits than its factorization.

373923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279 (or 1273 counting only the distinct ones).

The product of its digits is 3402, while the sum is 27.

The square root of 373923 is about 611.4924365845. The cubic root of 373923 is about 72.0433766401.

It can be divided in two parts, 373 and 923, that added together give a 4-th power (1296 = 6⁴).

The spelling of 373923 in words is "three hundred seventy-three thousand, nine hundred twenty-three".