373869 has 16 divisors (see below), whose sum is σ = 565440. Its totient is φ = 244080.

The previous prime is 373861. The next prime is 373903. The reversal of 373869 is 968373.

373869 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 373869 - 2³ = 373861 is a prime.

It is a super-2 number, since 2×373869² = 279556058322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373861) 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 15 ways as a sum of consecutive naturals, for example, 1534 + ... + 1760.

It is an arithmetic number, because the mean of its divisors is an integer number (35340).

2³⁷³⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

373869 is a deficient number, since it is larger than the sum of its proper divisors (191571).

373869 is a wasteful number, since it uses less digits than its factorization.

373869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 291 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 373869 is about 611.4482807237. The cubic root of 373869 is about 72.0399084309.

The spelling of 373869 in words is "three hundred seventy-three thousand, eight hundred sixty-nine".