634582896 has 60 divisors (see below), whose sum is σ = 1694050056. Its totient is φ = 204689280.

The previous prime is 634582889. The next prime is 634582909. The reversal of 634582896 is 698285436.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39250 + ... + 53006.

Almost surely, 2^634582896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 634582896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (847025028).

634582896 is an abundant number, since it is smaller than the sum of its proper divisors (1059467160).

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

634582896 is a wasteful number, since it uses less digits than its factorization.

634582896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13830 (or 13793 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The square root of 634582896 is about 25190.9288435341. The cubic root of 634582896 is about 859.3355675588.

The spelling of 634582896 in words is "six hundred thirty-four million, five hundred eighty-two thousand, eight hundred ninety-six".