312110994 has 32 divisors (see below), whose sum is σ = 673170624. Its totient is φ = 95901120.

The previous prime is 312110993. The next prime is 312111029. The reversal of 312110994 is 499011213.

It is not an unprimeable number, because it can be changed into a prime (312110993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64189 + ... + 68879.

It is an arithmetic number, because the mean of its divisors is an integer number (21036582).

Almost surely, 2^312110994 is an apocalyptic number.

312110994 is an abundant number, since it is smaller than the sum of its proper divisors (361059630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312110994 is a wasteful number, since it uses less digits than its factorization.

312110994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5562.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 312110994 is about 17666.6633522009. The cubic root of 312110994 is about 678.3227072987.

The spelling of 312110994 in words is "three hundred twelve million, one hundred ten thousand, nine hundred ninety-four".