632063320 has 64 divisors (see below), whose sum is σ = 1634515200. Its totient is φ = 215479680.

The previous prime is 632063287. The next prime is 632063347. The reversal of 632063320 is 23360236.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43815 + ... + 56425.

It is an arithmetic number, because the mean of its divisors is an integer number (25539300).

Almost surely, 2^632063320 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 632063320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (817257600).

632063320 is an abundant number, since it is smaller than the sum of its proper divisors (1002451880).

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

632063320 is a wasteful number, since it uses less digits than its factorization.

632063320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12808 (or 12804 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 632063320 is about 25140.8695155915. The cubic root of 632063320 is about 858.1967443654.

The spelling of 632063320 in words is "six hundred thirty-two million, sixty-three thousand, three hundred twenty".