373897 has 4 divisors (see below), whose sum is σ = 386820. Its totient is φ = 360976.

The previous prime is 373861. The next prime is 373903. The reversal of 373897 is 798373.

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

It can be written as a sum of positive squares in 2 ways, for example, as 210681 + 163216 = 459^2 + 404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-373897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (373837) 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, 6418 + ... + 6475.

It is an arithmetic number, because the mean of its divisors is an integer number (96705).

2³⁷³⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

373897 is a deficient number, since it is larger than the sum of its proper divisors (12923).

373897 is a wasteful number, since it uses less digits than its factorization.

373897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12922.

The product of its digits is 31752, while the sum is 37.

The square root of 373897 is about 611.4711767532. The cubic root of 373897 is about 72.0417068033.

The spelling of 373897 in words is "three hundred seventy-three thousand, eight hundred ninety-seven".