6632089344 has 108 divisors (see below), whose sum is σ = 19781525400. Its totient is φ = 2134444032.

The previous prime is 6632089337. The next prime is 6632089349. The reversal of 6632089344 is 4439802366.

6632089344 is a `hidden beast` number, since 6 + 632 + 0 + 8 + 9 + 3 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6632089344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6632089349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17187 + ... + 116445.

Almost surely, 2^6632089344 is an apocalyptic number.

6632089344 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 6632089344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9890762700).

6632089344 is an abundant number, since it is smaller than the sum of its proper divisors (13149436056).

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

6632089344 is a wasteful number, since it uses less digits than its factorization.

6632089344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99310 (or 99293 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The square root of 6632089344 is about 81437.6408302696. The cubic root of 6632089344 is about 1878.8125653830.

The spelling of 6632089344 in words is "six billion, six hundred thirty-two million, eighty-nine thousand, three hundred forty-four".