463943 has 4 divisors (see below), whose sum is σ = 476520. Its totient is φ = 451368.

The previous prime is 463921. The next prime is 463949. The reversal of 463943 is 349364.

It is a happy number.

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 463943 - 2¹² = 459847 is a prime.

It is a d-powerful number, because it can be written as 4² + 6⁷ + 9⁴ + 3³ + 4⁴ + 3¹¹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463949) 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, 6233 + ... + 6306.

It is an arithmetic number, because the mean of its divisors is an integer number (119130).

2⁴⁶³⁹⁴³ is an apocalyptic number.

463943 is a deficient number, since it is larger than the sum of its proper divisors (12577).

463943 is a wasteful number, since it uses less digits than its factorization.

463943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12576.

The product of its digits is 7776, while the sum is 29.

The square root of 463943 is about 681.1336139114. The cubic root of 463943 is about 77.4143625682.

The spelling of 463943 in words is "four hundred sixty-three thousand, nine hundred forty-three".