635034 has 16 divisors (see below), whose sum is σ = 1283040. Its totient is φ = 209520.

The previous prime is 635021. The next prime is 635039. The reversal of 635034 is 430536.

It is a self number, because there is not a number n which added to its sum of digits gives 635034.

It is not an unprimeable number, because it can be changed into a prime (635039) by changing a digit.

635034 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 7 ways as a sum of consecutive naturals, for example, 169 + ... + 1139.

It is an arithmetic number, because the mean of its divisors is an integer number (80190).

2⁶³⁵⁰³⁴ is an apocalyptic number.

635034 is an abundant number, since it is smaller than the sum of its proper divisors (648006).

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

635034 is a wasteful number, since it uses less digits than its factorization.

635034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 635034 is about 796.8902057373. The cubic root of 635034 is about 85.9539143742.

The spelling of 635034 in words is "six hundred thirty-five thousand, thirty-four".