373867 has 4 divisors (see below), whose sum is σ = 402640. Its totient is φ = 345096.

The previous prime is 373861. The next prime is 373903. The reversal of 373867 is 768373.

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

It is a cyclic number.

It is not a de Polignac number, because 373867 - 2³ = 373859 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 14367 + ... + 14392.

It is an arithmetic number, because the mean of its divisors is an integer number (100660).

2³⁷³⁸⁶⁷ is an apocalyptic number.

373867 is a deficient number, since it is larger than the sum of its proper divisors (28773).

373867 is a wasteful number, since it uses less digits than its factorization.

373867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28772.

The product of its digits is 21168, while the sum is 34.

The square root of 373867 is about 611.4466452602. The cubic root of 373867 is about 72.0397799723.

The spelling of 373867 in words is "three hundred seventy-three thousand, eight hundred sixty-seven".