312376 has 8 divisors (see below), whose sum is σ = 585720. Its totient is φ = 156184.

The previous prime is 312371. The next prime is 312383. The reversal of 312376 is 673213.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19516 + ... + 19531.

It is an arithmetic number, because the mean of its divisors is an integer number (73215).

2³¹²³⁷⁶ is an apocalyptic number.

It is an amenable number.

312376 is a deficient number, since it is larger than the sum of its proper divisors (273344).

312376 is a wasteful number, since it uses less digits than its factorization.

312376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39053 (or 39049 counting only the distinct ones).

The product of its digits is 756, while the sum is 22.

The square root of 312376 is about 558.9060743989. The cubic root of 312376 is about 67.8514635532.

Adding to 312376 its reverse (673213), we get a palindrome (985589).

It can be divided in two parts, 3 and 12376, that multiplied together give a triangular number (37128 = T₂₇₂).

The spelling of 312376 in words is "three hundred twelve thousand, three hundred seventy-six".