469616417 has 2 divisors, whose sum is σ = 469616418. Its totient is φ = 469616416.

The previous prime is 469616387. The next prime is 469616423. The reversal of 469616417 is 714616964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 309619216 + 159997201 = 17596^2 + 12649^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469616417 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (469616437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234808208 + 234808209.

It is an arithmetic number, because the mean of its divisors is an integer number (234808209).

Almost surely, 2^469616417 is an apocalyptic number.

It is an amenable number.

469616417 is a deficient number, since it is larger than the sum of its proper divisors (1).

469616417 is an equidigital number, since it uses as much as digits as its factorization.

469616417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 44.

The square root of 469616417 is about 21670.6349007130. The cubic root of 469616417 is about 777.2864379689.

The spelling of 469616417 in words is "four hundred sixty-nine million, six hundred sixteen thousand, four hundred seventeen".