375685093 has 4 divisors (see below), whose sum is σ = 429354400. Its totient is φ = 322015788.

The previous prime is 375685073. The next prime is 375685117. The reversal of 375685093 is 390586573.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375685093 is a prime.

It is a super-4 number, since 4×375685093⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375685033) 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, 26834643 + ... + 26834656.

It is an arithmetic number, because the mean of its divisors is an integer number (107338600).

Almost surely, 2^375685093 is an apocalyptic number.

It is an amenable number.

375685093 is a deficient number, since it is larger than the sum of its proper divisors (53669307).

375685093 is an equidigital number, since it uses as much as digits as its factorization.

375685093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53669306.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 375685093 is about 19382.5976845210. The cubic root of 375685093 is about 721.5636624805.

The spelling of 375685093 in words is "three hundred seventy-five million, six hundred eighty-five thousand, ninety-three".