634360 has 16 divisors (see below), whose sum is σ = 1427400. Its totient is φ = 253728.

The previous prime is 634343. The next prime is 634367. The reversal of 634360 is 63436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634367) by changing a digit.

634360 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 3 ways as a sum of consecutive naturals, for example, 7890 + ... + 7969.

2⁶³⁴³⁶⁰ is an apocalyptic number.

It is an amenable number.

634360 is an abundant number, since it is smaller than the sum of its proper divisors (793040).

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

634360 is a wasteful number, since it uses less digits than its factorization.

634360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15870 (or 15866 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 634360 is about 796.4671995757. The cubic root of 634360 is about 85.9234942464.

Adding to 634360 its reverse (63436), we get a palindrome (697796).

The spelling of 634360 in words is "six hundred thirty-four thousand, three hundred sixty".