463903 has 8 divisors (see below), whose sum is σ = 511056. Its totient is φ = 417600.

The previous prime is 463891. The next prime is 463907. The reversal of 463903 is 309364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 463903 - 2¹³ = 455711 is a prime.

It is a d-powerful number, because it can be written as 4² + 6⁷ + 9⁴ + 3⁵ + 0 + 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 (463907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1875 + ... + 2107.

It is an arithmetic number, because the mean of its divisors is an integer number (63882).

2⁴⁶³⁹⁰³ is an apocalyptic number.

463903 is a deficient number, since it is larger than the sum of its proper divisors (47153).

463903 is a wasteful number, since it uses less digits than its factorization.

463903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 463903 is about 681.1042504639. The cubic root of 463903 is about 77.4121376803.

The spelling of 463903 in words is "four hundred sixty-three thousand, nine hundred three".