634465852 has 6 divisors (see below), whose sum is σ = 1110315248. Its totient is φ = 317232924.

The previous prime is 634465829. The next prime is 634465873. The reversal of 634465852 is 258564436.

634465852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 634465799 and 634465808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79308228 + ... + 79308235.

Almost surely, 2^634465852 is an apocalyptic number.

It is an amenable number.

634465852 is a deficient number, since it is larger than the sum of its proper divisors (475849396).

634465852 is a wasteful number, since it uses less digits than its factorization.

634465852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158616467 (or 158616465 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The square root of 634465852 is about 25188.6055985638. The cubic root of 634465852 is about 859.2827316687.

The spelling of 634465852 in words is "six hundred thirty-four million, four hundred sixty-five thousand, eight hundred fifty-two".