463342 has 8 divisors (see below), whose sum is σ = 758232. Its totient is φ = 210600.

The previous prime is 463339. The next prime is 463343. The reversal of 463342 is 243364.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 21061 = 463342 / (4 + 6 + 3 + 3 + 4 + 2).

It is a d-powerful number, because it can be written as 4⁸ + 6³ + 3⁷ + 3⁷ + 4⁹ + 2¹⁷ .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 10509 + ... + 10552.

It is an arithmetic number, because the mean of its divisors is an integer number (94779).

2⁴⁶³³⁴² is an apocalyptic number.

463342 is a deficient number, since it is larger than the sum of its proper divisors (294890).

463342 is a wasteful number, since it uses less digits than its factorization.

463342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21074.

The product of its digits is 1728, while the sum is 22.

The square root of 463342 is about 680.6922946530. The cubic root of 463342 is about 77.3809201435.

Adding to 463342 its sum of digits (22), we get a palindrome (463364).

The spelling of 463342 in words is "four hundred sixty-three thousand, three hundred forty-two".