312374 has 8 divisors (see below), whose sum is σ = 471000. Its totient is φ = 155376.

The previous prime is 312371. The next prime is 312383. The reversal of 312374 is 473213.

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

It is a d-powerful number, because it can be written as 3² + 1 + 3¹¹ + 2¹⁷ + 7² + 4⁶ .

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 312374.

It is not an unprimeable number, because it can be changed into a prime (312371) 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, 377 + ... + 875.

It is an arithmetic number, because the mean of its divisors is an integer number (58875).

2³¹²³⁷⁴ is an apocalyptic number.

312374 is a deficient number, since it is larger than the sum of its proper divisors (158626).

312374 is a wasteful number, since it uses less digits than its factorization.

312374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814.

The product of its digits is 504, while the sum is 20.

The square root of 312374 is about 558.9042851866. The cubic root of 312374 is about 67.8513187456.

Adding to 312374 its reverse (473213), we get a palindrome (785587).

It can be divided in two parts, 312 and 374, that added together give a palindrome (686).

The spelling of 312374 in words is "three hundred twelve thousand, three hundred seventy-four", and thus it is an iban number.