464387 has 16 divisors (see below), whose sum is σ = 598272. Its totient is φ = 349920.

The previous prime is 464383. The next prime is 464413. The reversal of 464387 is 783464.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 464387 - 2² = 464383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2768 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (37392).

2⁴⁶⁴³⁸⁷ is an apocalyptic number.

464387 is a deficient number, since it is larger than the sum of its proper divisors (133885).

464387 is a wasteful number, since it uses less digits than its factorization.

464387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218.

The product of its digits is 16128, while the sum is 32.

The square root of 464387 is about 681.4594632111. The cubic root of 464387 is about 77.4390502404.

The spelling of 464387 in words is "four hundred sixty-four thousand, three hundred eighty-seven".