463923 has 12 divisors (see below), whose sum is σ = 705640. Its totient is φ = 292896.

The previous prime is 463921. The next prime is 463949. The reversal of 463923 is 329364.

463923 is a `hidden beast` number, since 4 + 639 + 23 = 666.

It is not a de Polignac number, because 463923 - 2¹ = 463921 is a prime.

It is a d-powerful number, because it can be written as 4 + 6⁷ + 9⁴ + 3⁵ + 2⁵ + 3¹¹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1186 + ... + 1527.

2⁴⁶³⁹²³ is an apocalyptic number.

463923 is a deficient number, since it is larger than the sum of its proper divisors (241717).

463923 is a wasteful number, since it uses less digits than its factorization.

463923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738 (or 2735 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 463923 is about 681.1189323459. The cubic root of 463923 is about 77.4132501403.

It can be divided in two parts, 46 and 3923, that added together give a square (3969 = 63²).

The spelling of 463923 in words is "four hundred sixty-three thousand, nine hundred twenty-three".