2732889072 has 160 divisors (see below), whose sum is σ = 7770931200. Its totient is φ = 824820480.

The previous prime is 2732889059. The next prime is 2732889113. The reversal of 2732889072 is 2709882372.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1607679 + ... + 1609377.

It is an arithmetic number, because the mean of its divisors is an integer number (48568320).

Almost surely, 2^2732889072 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 2732889072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3885465600).

2732889072 is an abundant number, since it is smaller than the sum of its proper divisors (5038042128).

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

2732889072 is a wasteful number, since it uses less digits than its factorization.

2732889072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811 (or 1805 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 2732889072 is about 52277.0415383273. The cubic root of 2732889072 is about 1398.1078301848.

The spelling of 2732889072 in words is "two billion, seven hundred thirty-two million, eight hundred eighty-nine thousand, seventy-two".