2689325760 has 224 divisors, whose sum is σ = 9567988992. Its totient is φ = 634245120.

The previous prime is 2689325747. The next prime is 2689325783. The reversal of 2689325760 is 675239862.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 31 ways as a sum of consecutive naturals, for example, 387279 + ... + 394161.

Almost surely, 2^2689325760 is an apocalyptic number.

2689325760 is a gapful number since it is divisible by the number (20) 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 2689325760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4783994496).

2689325760 is an abundant number, since it is smaller than the sum of its proper divisors (6878663232).

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

2689325760 is a wasteful number, since it uses less digits than its factorization.

2689325760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6951 (or 6941 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 2689325760 is about 51858.7095867223. The cubic root of 2689325760 is about 1390.6392105167.

The spelling of 2689325760 in words is "two billion, six hundred eighty-nine million, three hundred twenty-five thousand, seven hundred sixty".