634482343936 has 225 divisors, whose sum is σ = 1492073426319. Its totient is φ = 269779894272.

The previous prime is 634482343931. The next prime is 634482343949. The reversal of 634482343936 is 639343284436.

The square root of 634482343936 is 796544.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (634482343931) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 4995923905 + ... + 4995924031.

Almost surely, 2^634482343936 is an apocalyptic number.

634482343936 is the 796544-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 634482343936

634482343936 is an abundant number, since it is smaller than the sum of its proper divisors (857591082383).

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

634482343936 is an frugal number, since it uses more digits than its factorization.

634482343936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 136 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 55.

The spelling of 634482343936 in words is "six hundred thirty-four billion, four hundred eighty-two million, three hundred forty-three thousand, nine hundred thirty-six".