2923349917 has 2 divisors, whose sum is σ = 2923349918. Its totient is φ = 2923349916.

The previous prime is 2923349911. The next prime is 2923349921. The reversal of 2923349917 is 7199433292.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1650715641 + 1272634276 = 40629^2 + 35674^2 .

It is a cyclic number.

It is not a de Polignac number, because 2923349917 - 2¹⁹ = 2922825629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2923349911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1461674958 + 1461674959.

It is an arithmetic number, because the mean of its divisors is an integer number (1461674959).

Almost surely, 2^2923349917 is an apocalyptic number.

It is an amenable number.

2923349917 is a deficient number, since it is larger than the sum of its proper divisors (1).

2923349917 is an equidigital number, since it uses as much as digits as its factorization.

2923349917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 734832, while the sum is 49.

The square root of 2923349917 is about 54068.0119571637. The cubic root of 2923349917 is about 1429.8602756858.

The spelling of 2923349917 in words is "two billion, nine hundred twenty-three million, three hundred forty-nine thousand, nine hundred seventeen".