417116669 has 2 divisors, whose sum is σ = 417116670. Its totient is φ = 417116668.

The previous prime is 417116663. The next prime is 417116717. The reversal of 417116669 is 966611714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414651769 + 2464900 = 20363^2 + 1570^2 .

It is a cyclic number.

It is not a de Polignac number, because 417116669 - 2¹⁶ = 417051133 is a prime.

It is a super-2 number, since 2×417116669² = 347972631115311122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (417116663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208558334 + 208558335.

It is an arithmetic number, because the mean of its divisors is an integer number (208558335).

Almost surely, 2^417116669 is an apocalyptic number.

It is an amenable number.

417116669 is a deficient number, since it is larger than the sum of its proper divisors (1).

417116669 is an equidigital number, since it uses as much as digits as its factorization.

417116669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 41.

The square root of 417116669 is about 20423.4343096356. The cubic root of 417116669 is about 747.1695800306.

The spelling of 417116669 in words is "four hundred seventeen million, one hundred sixteen thousand, six hundred sixty-nine".