312674 has 8 divisors (see below), whose sum is σ = 473088. Its totient is φ = 154980.

The previous prime is 312673. The next prime is 312677. The reversal of 312674 is 476213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 312674.

It is not an unprimeable number, because it can be changed into a prime (312673) 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, 362 + ... + 869.

It is an arithmetic number, because the mean of its divisors is an integer number (59136).

2³¹²⁶⁷⁴ is an apocalyptic number.

312674 is a deficient number, since it is larger than the sum of its proper divisors (160414).

312674 is a wasteful number, since it uses less digits than its factorization.

312674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360.

The product of its digits is 1008, while the sum is 23.

The square root of 312674 is about 559.1726030485. The cubic root of 312674 is about 67.8730329757.

Adding to 312674 its reverse (476213), we get a palindrome (788887).

The spelling of 312674 in words is "three hundred twelve thousand, six hundred seventy-four".