312462341 has 2 divisors, whose sum is σ = 312462342. Its totient is φ = 312462340.

The previous prime is 312462307. The next prime is 312462347. The reversal of 312462341 is 143264213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255520225 + 56942116 = 15985^2 + 7546^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312462341 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 312462341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312462347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156231170 + 156231171.

It is an arithmetic number, because the mean of its divisors is an integer number (156231171).

Almost surely, 2^312462341 is an apocalyptic number.

It is an amenable number.

312462341 is a deficient number, since it is larger than the sum of its proper divisors (1).

312462341 is an equidigital number, since it uses as much as digits as its factorization.

312462341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 26.

The square root of 312462341 is about 17676.6043402006. The cubic root of 312462341 is about 678.5771437862.

The spelling of 312462341 in words is "three hundred twelve million, four hundred sixty-two thousand, three hundred forty-one".