464397 has 4 divisors (see below), whose sum is σ = 619200. Its totient is φ = 309596.

The previous prime is 464383. The next prime is 464413. The reversal of 464397 is 793464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 464397 - 2⁴ = 464381 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 6⁷ + 3⁵ + 4⁸ + 9 + 7⁶ .

It is a D-number.

464397 is a lucky number.

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 (464327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77397 + ... + 77402.

It is an arithmetic number, because the mean of its divisors is an integer number (154800).

2⁴⁶⁴³⁹⁷ is an apocalyptic number.

It is an amenable number.

464397 is a deficient number, since it is larger than the sum of its proper divisors (154803).

464397 is a wasteful number, since it uses less digits than its factorization.

464397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154802.

The product of its digits is 18144, while the sum is 33.

The square root of 464397 is about 681.4668003652. The cubic root of 464397 is about 77.4396060878.

It can be divided in two parts, 464 and 397, that added together give a triangular number (861 = T₄₁).

The spelling of 464397 in words is "four hundred sixty-four thousand, three hundred ninety-seven".