312196116 has 12 divisors (see below), whose sum is σ = 728457632. Its totient is φ = 104065368.

The previous prime is 312196103. The next prime is 312196123. The reversal of 312196116 is 611691213.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13008160 + ... + 13008183.

Almost surely, 2^312196116 is an apocalyptic number.

It is an amenable number.

312196116 is an abundant number, since it is smaller than the sum of its proper divisors (416261516).

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

312196116 is a wasteful number, since it uses less digits than its factorization.

312196116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26016350 (or 26016348 counting only the distinct ones).

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

The square root of 312196116 is about 17669.0723016235. The cubic root of 312196116 is about 678.3843679880.

The spelling of 312196116 in words is "three hundred twelve million, one hundred ninety-six thousand, one hundred sixteen".