632848384 has 128 divisors (see below), whose sum is σ = 1509926400. Its totient is φ = 259522560.

The previous prime is 632848367. The next prime is 632848421. The reversal of 632848384 is 483848236.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×632848384² = 800994154262822912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7110612 + ... + 7110700.

It is an arithmetic number, because the mean of its divisors is an integer number (11796300).

Almost surely, 2^632848384 is an apocalyptic number.

632848384 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632848384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (754963200).

632848384 is an abundant number, since it is smaller than the sum of its proper divisors (877078016).

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

632848384 is an frugal number, since it uses more digits than its factorization.

632848384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 129 counting only the distinct ones).

The product of its digits is 884736, while the sum is 46.

The square root of 632848384 is about 25156.4779728801. The cubic root of 632848384 is about 858.5519095296.

The spelling of 632848384 in words is "six hundred thirty-two million, eight hundred forty-eight thousand, three hundred eighty-four".