312380341 has 12 divisors (see below), whose sum is σ = 391334412. Its totient is φ = 247157568.

The previous prime is 312380323. The next prime is 312380371. The reversal of 312380341 is 143083213.

It can be written as a sum of positive squares in 2 ways, for example, as 128913316 + 183467025 = 11354^2 + 13545^2 .

It is not a de Polignac number, because 312380341 - 2¹⁵ = 312347573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312380371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244560 + ... + 245833.

It is an arithmetic number, because the mean of its divisors is an integer number (32611201).

Almost surely, 2^312380341 is an apocalyptic number.

It is an amenable number.

312380341 is a deficient number, since it is larger than the sum of its proper divisors (78954071).

312380341 is a wasteful number, since it uses less digits than its factorization.

312380341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490420 (or 490413 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 312380341 is about 17674.2847380028. The cubic root of 312380341 is about 678.5177785585.

The spelling of 312380341 in words is "three hundred twelve million, three hundred eighty thousand, three hundred forty-one".