416634089 has 2 divisors, whose sum is σ = 416634090. Its totient is φ = 416634088.

The previous prime is 416634083. The next prime is 416634107. The reversal of 416634089 is 980436614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 272514064 + 144120025 = 16508^2 + 12005^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-416634089 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (416634083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208317044 + 208317045.

It is an arithmetic number, because the mean of its divisors is an integer number (208317045).

Almost surely, 2^416634089 is an apocalyptic number.

It is an amenable number.

416634089 is a deficient number, since it is larger than the sum of its proper divisors (1).

416634089 is an equidigital number, since it uses as much as digits as its factorization.

416634089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 416634089 is about 20411.6165209912. The cubic root of 416634089 is about 746.8813247575.

The spelling of 416634089 in words is "four hundred sixteen million, six hundred thirty-four thousand, eighty-nine".