2974244261 has 2 divisors, whose sum is σ = 2974244262. Its totient is φ = 2974244260.

The previous prime is 2974244257. The next prime is 2974244269. The reversal of 2974244261 is 1624424792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2559348100 + 414896161 = 50590^2 + 20369^2 .

It is a cyclic number.

It is not a de Polignac number, because 2974244261 - 2² = 2974244257 is a prime.

It is a super-2 number, since 2×2974244261² = 17692257848182872242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2974244269) 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, 1487122130 + 1487122131.

It is an arithmetic number, because the mean of its divisors is an integer number (1487122131).

Almost surely, 2^2974244261 is an apocalyptic number.

It is an amenable number.

2974244261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2974244261 is an equidigital number, since it uses as much as digits as its factorization.

2974244261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 41.

The square root of 2974244261 is about 54536.6322850981. The cubic root of 2974244261 is about 1438.1103462463.

The spelling of 2974244261 in words is "two billion, nine hundred seventy-four million, two hundred forty-four thousand, two hundred sixty-one".