468417289 has 2 divisors, whose sum is σ = 468417290. Its totient is φ = 468417288.

The previous prime is 468417283. The next prime is 468417293. The reversal of 468417289 is 982714864.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 344473600 + 123943689 = 18560^2 + 11133^2 .

It is a cyclic number.

It is not a de Polignac number, because 468417289 - 2⁹ = 468416777 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (468417283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234208644 + 234208645.

It is an arithmetic number, because the mean of its divisors is an integer number (234208645).

Almost surely, 2^468417289 is an apocalyptic number.

It is an amenable number.

468417289 is a deficient number, since it is larger than the sum of its proper divisors (1).

468417289 is an equidigital number, since it uses as much as digits as its factorization.

468417289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 774144, while the sum is 49.

The square root of 468417289 is about 21642.9500992818. The cubic root of 468417289 is about 776.6242944663.

The spelling of 468417289 in words is "four hundred sixty-eight million, four hundred seventeen thousand, two hundred eighty-nine".