634152114 has 12 divisors (see below), whose sum is σ = 1373996286. Its totient is φ = 211384032.

The previous prime is 634152107. The next prime is 634152131. The reversal of 634152114 is 411251436.

It is a happy number.

634152114 is a `hidden beast` number, since 634 + 1 + 5 + 21 + 1 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 629156889 + 4995225 = 25083^2 + 2235^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17615319 + ... + 17615354.

Almost surely, 2^634152114 is an apocalyptic number.

634152114 is an abundant number, since it is smaller than the sum of its proper divisors (739844172).

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

634152114 is a wasteful number, since it uses less digits than its factorization.

634152114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35230681 (or 35230678 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 634152114 is about 25182.3770522165. The cubic root of 634152114 is about 859.1410723009.

The spelling of 634152114 in words is "six hundred thirty-four million, one hundred fifty-two thousand, one hundred fourteen".