634172114 has 16 divisors (see below), whose sum is σ = 1009260000. Its totient is φ = 297827904.

The previous prime is 634172113. The next prime is 634172171. The reversal of 634172114 is 411271436.

It is a happy number.

634172114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (634172113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1724 + ... + 35655.

It is an arithmetic number, because the mean of its divisors is an integer number (63078750).

Almost surely, 2^634172114 is an apocalyptic number.

634172114 is a deficient number, since it is larger than the sum of its proper divisors (375087886).

634172114 is a wasteful number, since it uses less digits than its factorization.

634172114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37897.

The product of its digits is 4032, while the sum is 29.

The square root of 634172114 is about 25182.7741521859. The cubic root of 634172114 is about 859.1501041196.

The spelling of 634172114 in words is "six hundred thirty-four million, one hundred seventy-two thousand, one hundred fourteen".