465877369 has 2 divisors, whose sum is σ = 465877370. Its totient is φ = 465877368.

The previous prime is 465877361. The next prime is 465877387. The reversal of 465877369 is 963778564.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 427993344 + 37884025 = 20688^2 + 6155^2 .

It is a cyclic number.

It is not a de Polignac number, because 465877369 - 2³ = 465877361 is a prime.

It is a super-2 number, since 2×465877369² = 434083445892724322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (465877361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232938684 + 232938685.

It is an arithmetic number, because the mean of its divisors is an integer number (232938685).

Almost surely, 2^465877369 is an apocalyptic number.

It is an amenable number.

465877369 is a deficient number, since it is larger than the sum of its proper divisors (1).

465877369 is an equidigital number, since it uses as much as digits as its factorization.

465877369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7620480, while the sum is 55.

The square root of 465877369 is about 21584.1925723433. The cubic root of 465877369 is about 775.2180414592.

It can be divided in two parts, 46587 and 7369, that added together give a triangular number (53956 = T₃₂₈).

The spelling of 465877369 in words is "four hundred sixty-five million, eight hundred seventy-seven thousand, three hundred sixty-nine".