417232897 has 2 divisors, whose sum is σ = 417232898. Its totient is φ = 417232896.

The previous prime is 417232873. The next prime is 417232901. The reversal of 417232897 is 798232714.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 247086961 + 170145936 = 15719^2 + 13044^2 .

It is a cyclic number.

It is not a de Polignac number, because 417232897 - 2¹⁵ = 417200129 is a prime.

It is not a weakly prime, because it can be changed into another prime (417232847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208616448 + 208616449.

It is an arithmetic number, because the mean of its divisors is an integer number (208616449).

Almost surely, 2^417232897 is an apocalyptic number.

It is an amenable number.

417232897 is a deficient number, since it is larger than the sum of its proper divisors (1).

417232897 is an equidigital number, since it uses as much as digits as its factorization.

417232897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 43.

The square root of 417232897 is about 20426.2795682425. The cubic root of 417232897 is about 747.2389722555.

The spelling of 417232897 in words is "four hundred seventeen million, two hundred thirty-two thousand, eight hundred ninety-seven".