634611352 has 8 divisors (see below), whose sum is σ = 1189896300. Its totient is φ = 317305672.

The previous prime is 634611317. The next prime is 634611371. The reversal of 634611352 is 253116436.

634611352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

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, 39663202 + ... + 39663217.

Almost surely, 2^634611352 is an apocalyptic number.

It is an amenable number.

634611352 is a deficient number, since it is larger than the sum of its proper divisors (555284948).

634611352 is a wasteful number, since it uses less digits than its factorization.

634611352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79326425 (or 79326421 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 634611352 is about 25191.4936436885. The cubic root of 634611352 is about 859.3484121573.

Adding to 634611352 its reverse (253116436), we get a palindrome (887727788).

The spelling of 634611352 in words is "six hundred thirty-four million, six hundred eleven thousand, three hundred fifty-two".