2956422169 has 2 divisors, whose sum is σ = 2956422170. Its totient is φ = 2956422168.

The previous prime is 2956422107. The next prime is 2956422223. The reversal of 2956422169 is 9612246592.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2924646400 + 31775769 = 54080^2 + 5637^2 .

It is a cyclic number.

It is not a de Polignac number, because 2956422169 - 2⁷ = 2956422041 is a prime.

It is a super-2 number, since 2×2956422169² = 17480864082709329122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2956422269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1478211084 + 1478211085.

It is an arithmetic number, because the mean of its divisors is an integer number (1478211085).

Almost surely, 2^2956422169 is an apocalyptic number.

It is an amenable number.

2956422169 is a deficient number, since it is larger than the sum of its proper divisors (1).

2956422169 is an equidigital number, since it uses as much as digits as its factorization.

2956422169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 46.

The square root of 2956422169 is about 54372.9911720884. The cubic root of 2956422169 is about 1435.2321362006.

The spelling of 2956422169 in words is "two billion, nine hundred fifty-six million, four hundred twenty-two thousand, one hundred sixty-nine".