376685 has 4 divisors (see below), whose sum is σ = 452028. Its totient is φ = 301344.

The previous prime is 376679. The next prime is 376687. The reversal of 376685 is 586673.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 586673 = 71 ⋅8263.

It can be written as a sum of positive squares in 2 ways, for example, as 170569 + 206116 = 413^2 + 454^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376685 is a prime.

It is a d-powerful number, because it can be written as 3² + 7⁵ + 6⁴ + 6⁷ + 8³ + 5⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376687) 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, 37664 + ... + 37673.

It is an arithmetic number, because the mean of its divisors is an integer number (113007).

2³⁷⁶⁶⁸⁵ is an apocalyptic number.

It is an amenable number.

376685 is a deficient number, since it is larger than the sum of its proper divisors (75343).

376685 is an equidigital number, since it uses as much as digits as its factorization.

376685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75342.

The product of its digits is 30240, while the sum is 35.

The square root of 376685 is about 613.7466904188. The cubic root of 376685 is about 72.2203256131.

It can be divided in two parts, 37668 and 5, that added together give a palindrome (37673).

The spelling of 376685 in words is "three hundred seventy-six thousand, six hundred eighty-five".