634141652 has 12 divisors (see below), whose sum is σ = 1109924256. Its totient is φ = 317020440.

The previous prime is 634141639. The next prime is 634141681. The reversal of 634141652 is 256141436.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42353 + ... + 55335.

It is an arithmetic number, because the mean of its divisors is an integer number (92493688).

Almost surely, 2^634141652 is an apocalyptic number.

It is an amenable number.

634141652 is a deficient number, since it is larger than the sum of its proper divisors (475782604).

634141652 is a wasteful number, since it uses less digits than its factorization.

634141652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25198 (or 25196 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 634141652 is about 25182.1693267280. The cubic root of 634141652 is about 859.1363476808.

The spelling of 634141652 in words is "six hundred thirty-four million, one hundred forty-one thousand, six hundred fifty-two".