3161066933 has 2 divisors, whose sum is σ = 3161066934. Its totient is φ = 3161066932.

The previous prime is 3161066929. The next prime is 3161066959. The reversal of 3161066933 is 3396601613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3142387249 + 18679684 = 56057^2 + 4322^2 .

It is a cyclic number.

It is not a de Polignac number, because 3161066933 - 2² = 3161066929 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3161066983) 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 as a sum of consecutive naturals, namely, 1580533466 + 1580533467.

It is an arithmetic number, because the mean of its divisors is an integer number (1580533467).

Almost surely, 2^3161066933 is an apocalyptic number.

It is an amenable number.

3161066933 is a deficient number, since it is larger than the sum of its proper divisors (1).

3161066933 is an equidigital number, since it uses as much as digits as its factorization.

3161066933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 38.

The square root of 3161066933 is about 56223.3664324718. The cubic root of 3161066933 is about 1467.6119204536.

The spelling of 3161066933 in words is "three billion, one hundred sixty-one million, sixty-six thousand, nine hundred thirty-three".