312341907 has 4 divisors (see below), whose sum is σ = 416455880. Its totient is φ = 208227936.

The previous prime is 312341903. The next prime is 312341917. The reversal of 312341907 is 709143213.

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

It is not a de Polignac number, because 312341907 - 2² = 312341903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312341903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52056982 + ... + 52056987.

It is an arithmetic number, because the mean of its divisors is an integer number (104113970).

Almost surely, 2^312341907 is an apocalyptic number.

312341907 is a deficient number, since it is larger than the sum of its proper divisors (104113973).

312341907 is a wasteful number, since it uses less digits than its factorization.

312341907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104113972.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 312341907 is about 17673.1974186903. The cubic root of 312341907 is about 678.4899500661.

The spelling of 312341907 in words is "three hundred twelve million, three hundred forty-one thousand, nine hundred seven".