432920617 has 2 divisors, whose sum is σ = 432920618. Its totient is φ = 432920616.

The previous prime is 432920597. The next prime is 432920627. The reversal of 432920617 is 716029234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 217975696 + 214944921 = 14764^2 + 14661^2 .

It is a cyclic number.

It is not a de Polignac number, because 432920617 - 2⁷ = 432920489 is a prime.

It is not a weakly prime, because it can be changed into another prime (432920627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216460308 + 216460309.

It is an arithmetic number, because the mean of its divisors is an integer number (216460309).

Almost surely, 2^432920617 is an apocalyptic number.

It is an amenable number.

432920617 is a deficient number, since it is larger than the sum of its proper divisors (1).

432920617 is an equidigital number, since it uses as much as digits as its factorization.

432920617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 432920617 is about 20806.7445074908. The cubic root of 432920617 is about 756.4892418674.

The spelling of 432920617 in words is "four hundred thirty-two million, nine hundred twenty thousand, six hundred seventeen".