465399 has 16 divisors (see below), whose sum is σ = 752640. Its totient is φ = 281880.

The previous prime is 465383. The next prime is 465407. The reversal of 465399 is 993564.

It is not a de Polignac number, because 465399 - 2⁴ = 465383 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487 + ... + 1080.

It is an arithmetic number, because the mean of its divisors is an integer number (47040).

2⁴⁶⁵³⁹⁹ is an apocalyptic number.

465399 is a deficient number, since it is larger than the sum of its proper divisors (287241).

465399 is a wasteful number, since it uses less digits than its factorization.

465399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587 (or 1581 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 465399 is about 682.2015831116. The cubic root of 465399 is about 77.4952615903.

It can be divided in two parts, 46 and 5399, that added together give a palindrome (5445).

The spelling of 465399 in words is "four hundred sixty-five thousand, three hundred ninety-nine".