463965 has 8 divisors (see below), whose sum is σ = 742368. Its totient is φ = 247440.

The previous prime is 463963. The next prime is 463973. The reversal of 463965 is 569364.

It is a happy number.

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

It is not a de Polignac number, because 463965 - 2¹ = 463963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463963) 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, 15451 + ... + 15480.

It is an arithmetic number, because the mean of its divisors is an integer number (92796).

2⁴⁶³⁹⁶⁵ is an apocalyptic number.

It is an amenable number.

463965 is a deficient number, since it is larger than the sum of its proper divisors (278403).

463965 is a wasteful number, since it uses less digits than its factorization.

463965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30939.

The product of its digits is 19440, while the sum is 33.

The square root of 463965 is about 681.1497632680. The cubic root of 463965 is about 77.4155862021.

The spelling of 463965 in words is "four hundred sixty-three thousand, nine hundred sixty-five".