464634 has 24 divisors (see below), whose sum is σ = 1022112. Its totient is φ = 152520.

The previous prime is 464621. The next prime is 464647. The reversal of 464634 is 436464.

It is a happy number.

464634 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (464621) and next prime (464647).

It is an Ulam number.

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 464598 and 464607.

It is a congruent number.

It is an unprimeable number.

464634 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1339 + ... + 1649.

It is an arithmetic number, because the mean of its divisors is an integer number (42588).

2⁴⁶⁴⁶³⁴ is an apocalyptic number.

464634 is an abundant number, since it is smaller than the sum of its proper divisors (557478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464634 is a wasteful number, since it uses less digits than its factorization.

464634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 399 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 464634 is about 681.6406678009. The cubic root of 464634 is about 77.4527773367.

The spelling of 464634 in words is "four hundred sixty-four thousand, six hundred thirty-four".