634245114 has 16 divisors (see below), whose sum is σ = 1269537120. Its totient is φ = 211240560.

The previous prime is 634245091. The next prime is 634245127. The reversal of 634245114 is 411542436.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35632 + ... + 50379.

It is an arithmetic number, because the mean of its divisors is an integer number (79346070).

Almost surely, 2^634245114 is an apocalyptic number.

634245114 is an abundant number, since it is smaller than the sum of its proper divisors (635292006).

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

634245114 is a wasteful number, since it uses less digits than its factorization.

634245114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87245.

The product of its digits is 11520, while the sum is 30.

The square root of 634245114 is about 25184.2235139382. The cubic root of 634245114 is about 859.1830686465.

The spelling of 634245114 in words is "six hundred thirty-four million, two hundred forty-five thousand, one hundred fourteen".