2392930961 has 2 divisors, whose sum is σ = 2392930962. Its totient is φ = 2392930960.

The previous prime is 2392930957. The next prime is 2392930979. The reversal of 2392930961 is 1690392932.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2099014225 + 293916736 = 45815^2 + 17144^2 .

It is a cyclic number.

It is not a de Polignac number, because 2392930961 - 2² = 2392930957 is a prime.

It is a super-2 number, since 2×2392930961² = 11452237168224767042, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2392930061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1196465480 + 1196465481.

It is an arithmetic number, because the mean of its divisors is an integer number (1196465481).

Almost surely, 2^2392930961 is an apocalyptic number.

It is an amenable number.

2392930961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2392930961 is an equidigital number, since it uses as much as digits as its factorization.

2392930961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 44.

The square root of 2392930961 is about 48917.5935732738. The cubic root of 2392930961 is about 1337.5500942137.

The spelling of 2392930961 in words is "two billion, three hundred ninety-two million, nine hundred thirty thousand, nine hundred sixty-one".