463347 has 12 divisors (see below), whose sum is σ = 691720. Its totient is φ = 306540.

The previous prime is 463343. The next prime is 463363. The reversal of 463347 is 743364.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 463347 - 2² = 463343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 4³ + 6⁷ + 3⁴ + 3⁴ + 4⁸ + 7⁶ .

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 463347.

It is not an unprimeable number, because it can be changed into a prime (463343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3472 + ... + 3602.

2⁴⁶³³⁴⁷ is an apocalyptic number.

463347 is a deficient number, since it is larger than the sum of its proper divisors (228373).

463347 is an equidigital number, since it uses as much as digits as its factorization.

463347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 134 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 463347 is about 680.6959673746. The cubic root of 463347 is about 77.3811984859.

Multiplying 463347 by its sum of digits (27), we get a square (12510369 = 3537²).

463347 divided by its sum of digits (27) gives a square (17161 = 131²).

The spelling of 463347 in words is "four hundred sixty-three thousand, three hundred forty-seven".