3161797673 has 2 divisors, whose sum is σ = 3161797674. Its totient is φ = 3161797672.

The previous prime is 3161797589. The next prime is 3161797747. The reversal of 3161797673 is 3767971613.

It is a happy number.

3161797673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2468897344 + 692900329 = 49688^2 + 26323^2 .

It is a cyclic number.

It is not a de Polignac number, because 3161797673 - 2⁸ = 3161797417 is a prime.

It is not a weakly prime, because it can be changed into another prime (3161797073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1580898836 + 1580898837.

It is an arithmetic number, because the mean of its divisors is an integer number (1580898837).

Almost surely, 2^3161797673 is an apocalyptic number.

It is an amenable number.

3161797673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3161797673 is an equidigital number, since it uses as much as digits as its factorization.

3161797673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1000188, while the sum is 50.

The square root of 3161797673 is about 56229.8646005839. The cubic root of 3161797673 is about 1467.7250004284.

The spelling of 3161797673 in words is "three billion, one hundred sixty-one million, seven hundred ninety-seven thousand, six hundred seventy-three".