2721056352 has 192 divisors, whose sum is σ = 8429266944. Its totient is φ = 752486400.

The previous prime is 2721056323. The next prime is 2721056447. The reversal of 2721056352 is 2536501272.

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, 3189558 + ... + 3190410.

It is an arithmetic number, because the mean of its divisors is an integer number (43902432).

Almost surely, 2^2721056352 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 2721056352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4214633472).

2721056352 is an abundant number, since it is smaller than the sum of its proper divisors (5708210592).

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

2721056352 is a wasteful number, since it uses less digits than its factorization.

2721056352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1013 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 2721056352 is about 52163.7455710381. The cubic root of 2721056352 is about 1396.0870929208.

The spelling of 2721056352 in words is "two billion, seven hundred twenty-one million, fifty-six thousand, three hundred fifty-two".