3112942933 has 2 divisors, whose sum is σ = 3112942934. Its totient is φ = 3112942932.

The previous prime is 3112942927. The next prime is 3112942949. The reversal of 3112942933 is 3392492113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3003259204 + 109683729 = 54802^2 + 10473^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3112942933 is a prime.

It is a super-2 number, since 2×3112942933² = 19380827408229284978, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3112942892 and 3112942901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3112942433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556471466 + 1556471467.

It is an arithmetic number, because the mean of its divisors is an integer number (1556471467).

Almost surely, 2^3112942933 is an apocalyptic number.

It is an amenable number.

3112942933 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112942933 is an equidigital number, since it uses as much as digits as its factorization.

3112942933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 37.

The square root of 3112942933 is about 55793.7535303012. The cubic root of 3112942933 is about 1460.1261749027.

The spelling of 3112942933 in words is "three billion, one hundred twelve million, nine hundred forty-two thousand, nine hundred thirty-three".