463678 has 4 divisors (see below), whose sum is σ = 695520. Its totient is φ = 231838.

The previous prime is 463663. The next prime is 463679. The reversal of 463678 is 876364.

463678 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 4⁸ + 6² + 6⁷ + 3² + 7⁶ + 8³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463679) 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 as a sum of consecutive naturals, namely, 115918 + ... + 115921.

It is an arithmetic number, because the mean of its divisors is an integer number (173880).

2⁴⁶³⁶⁷⁸ is an apocalyptic number.

463678 is a deficient number, since it is larger than the sum of its proper divisors (231842).

463678 is a wasteful number, since it uses less digits than its factorization.

463678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231841.

The product of its digits is 24192, while the sum is 34.

The square root of 463678 is about 680.9390574787. The cubic root of 463678 is about 77.3996203023.

Subtracting 463678 from its reverse (876364), we obtain a triangular number (412686 = T₉₀₈).

The spelling of 463678 in words is "four hundred sixty-three thousand, six hundred seventy-eight".