3144968797 has 2 divisors, whose sum is σ = 3144968798. Its totient is φ = 3144968796.

The previous prime is 3144968789. The next prime is 3144968819. The reversal of 3144968797 is 7978694413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2970359001 + 174609796 = 54501^2 + 13214^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144968797 - 2³ = 3144968789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3144968297) 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, 1572484398 + 1572484399.

It is an arithmetic number, because the mean of its divisors is an integer number (1572484399).

Almost surely, 2^3144968797 is an apocalyptic number.

It is an amenable number.

3144968797 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144968797 is an equidigital number, since it uses as much as digits as its factorization.

3144968797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 58.

The square root of 3144968797 is about 56080.0213712513. The cubic root of 3144968797 is about 1465.1163457553.

The spelling of 3144968797 in words is "three billion, one hundred forty-four million, nine hundred sixty-eight thousand, seven hundred ninety-seven".