463859 has 4 divisors (see below), whose sum is σ = 506040. Its totient is φ = 421680.

The previous prime is 463849. The next prime is 463861. The reversal of 463859 is 958364.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 463859 - 2¹² = 459763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463829) 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, 21074 + ... + 21095.

It is an arithmetic number, because the mean of its divisors is an integer number (126510).

2⁴⁶³⁸⁵⁹ is an apocalyptic number.

463859 is a deficient number, since it is larger than the sum of its proper divisors (42181).

463859 is a wasteful number, since it uses less digits than its factorization.

463859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42180.

The product of its digits is 25920, while the sum is 35.

The square root of 463859 is about 681.0719492095. The cubic root of 463859 is about 77.4096901559.

The spelling of 463859 in words is "four hundred sixty-three thousand, eight hundred fifty-nine".