434595961 has 2 divisors, whose sum is σ = 434595962. Its totient is φ = 434595960.

The previous prime is 434595929. The next prime is 434595977. The reversal of 434595961 is 169595434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 430770025 + 3825936 = 20755^2 + 1956^2 .

It is a cyclic number.

It is not a de Polignac number, because 434595961 - 2⁵ = 434595929 is a prime.

It is not a weakly prime, because it can be changed into another prime (434595461) 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, 217297980 + 217297981.

It is an arithmetic number, because the mean of its divisors is an integer number (217297981).

Almost surely, 2^434595961 is an apocalyptic number.

It is an amenable number.

434595961 is a deficient number, since it is larger than the sum of its proper divisors (1).

434595961 is an equidigital number, since it uses as much as digits as its factorization.

434595961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 583200, while the sum is 46.

The square root of 434595961 is about 20846.9652707534. The cubic root of 434595961 is about 757.4638226613.

The spelling of 434595961 in words is "four hundred thirty-four million, five hundred ninety-five thousand, nine hundred sixty-one".