463669 has 8 divisors (see below), whose sum is σ = 487872. Its totient is φ = 440160.

The previous prime is 463663. The next prime is 463679. The reversal of 463669 is 966364.

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 463669 - 2⁹ = 463157 is a prime.

It is a super-2 number, since 2×463669² = 429977883122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463663) 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, 1632 + ... + 1894.

It is an arithmetic number, because the mean of its divisors is an integer number (60984).

2⁴⁶³⁶⁶⁹ is an apocalyptic number.

It is an amenable number.

463669 is a deficient number, since it is larger than the sum of its proper divisors (24203).

463669 is a wasteful number, since it uses less digits than its factorization.

463669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347.

The product of its digits is 23328, while the sum is 34.

The square root of 463669 is about 680.9324489257. The cubic root of 463669 is about 77.3991195230.

The spelling of 463669 in words is "four hundred sixty-three thousand, six hundred sixty-nine".