312060713 has 4 divisors (see below), whose sum is σ = 313221060. Its totient is φ = 310900368.

The previous prime is 312060703. The next prime is 312060719. The reversal of 312060713 is 317060213.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6615184 + 305445529 = 2572^2 + 17477^2 .

It is a cyclic number.

It is not a de Polignac number, because 312060713 - 2⁶ = 312060649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312060719) 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, 579770 + ... + 580307.

It is an arithmetic number, because the mean of its divisors is an integer number (78305265).

Almost surely, 2^312060713 is an apocalyptic number.

It is an amenable number.

312060713 is a deficient number, since it is larger than the sum of its proper divisors (1160347).

312060713 is a wasteful number, since it uses less digits than its factorization.

312060713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160346.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 312060713 is about 17665.2402474464. The cubic root of 312060713 is about 678.2862794718.

The spelling of 312060713 in words is "three hundred twelve million, sixty thousand, seven hundred thirteen".