465199369 has 2 divisors, whose sum is σ = 465199370. Its totient is φ = 465199368.

The previous prime is 465199331. The next prime is 465199379. The reversal of 465199369 is 963991564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 263900025 + 201299344 = 16245^2 + 14188^2 .

It is a cyclic number.

It is not a de Polignac number, because 465199369 - 2⁹ = 465198857 is a prime.

It is a super-2 number, since 2×465199369² = 432820905835996322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (465199309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232599684 + 232599685.

It is an arithmetic number, because the mean of its divisors is an integer number (232599685).

Almost surely, 2^465199369 is an apocalyptic number.

It is an amenable number.

465199369 is a deficient number, since it is larger than the sum of its proper divisors (1).

465199369 is an equidigital number, since it uses as much as digits as its factorization.

465199369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1574640, while the sum is 52.

The square root of 465199369 is about 21568.4809154470. The cubic root of 465199369 is about 774.8417958030.

The spelling of 465199369 in words is "four hundred sixty-five million, one hundred ninety-nine thousand, three hundred sixty-nine".