463671 has 16 divisors (see below), whose sum is σ = 740320. Its totient is φ = 285120.

The previous prime is 463663. The next prime is 463679. The reversal of 463671 is 176364.

It is an interprime number because it is at equal distance from previous prime (463663) and next prime (463679).

It is not a de Polignac number, because 463671 - 2³ = 463663 is a prime.

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

It is a Duffinian number.

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 in 15 ways as a sum of consecutive naturals, for example, 310 + ... + 1011.

It is an arithmetic number, because the mean of its divisors is an integer number (46270).

2⁴⁶³⁶⁷¹ is an apocalyptic number.

463671 is a deficient number, since it is larger than the sum of its proper divisors (276649).

463671 is a wasteful number, since it uses less digits than its factorization.

463671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343 (or 1337 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 463671 is about 680.9339174986. The cubic root of 463671 is about 77.3992308078.

The spelling of 463671 in words is "four hundred sixty-three thousand, six hundred seventy-one".