312941914 has 8 divisors (see below), whose sum is σ = 469489140. Its totient is φ = 156445536.

The previous prime is 312941911. The next prime is 312941947. The reversal of 312941914 is 419149213.

It can be written as a sum of positive squares in 2 ways, for example, as 312122889 + 819025 = 17667^2 + 905^2 .

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

It is a super-3 number, since 3×312941914³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 312941914.

It is not an unprimeable number, because it can be changed into a prime (312941911) 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, 13422 + ... + 28390.

Almost surely, 2^312941914 is an apocalyptic number.

312941914 is a deficient number, since it is larger than the sum of its proper divisors (156547226).

312941914 is a wasteful number, since it uses less digits than its factorization.

312941914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25424.

The product of its digits is 7776, while the sum is 34.

The square root of 312941914 is about 17690.1643293668. The cubic root of 312941914 is about 678.9241305908.

The spelling of 312941914 in words is "three hundred twelve million, nine hundred forty-one thousand, nine hundred fourteen".