2720210000 has 100 divisors (see below), whose sum is σ = 6872824992. Its totient is φ = 1040688000.

The previous prime is 2720209909. The next prime is 2720210011. The reversal of 2720210000 is 120272.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 224087 + ... + 235913.

Almost surely, 2^2720210000 is an apocalyptic number.

2720210000 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 2720210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3436412496).

2720210000 is an abundant number, since it is smaller than the sum of its proper divisors (4152614992).

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

2720210000 is a wasteful number, since it uses less digits than its factorization.

2720210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11878 (or 11857 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 2720210000 is about 52155.6324858591. The cubic root of 2720210000 is about 1395.9423325193.

Adding to 2720210000 its reverse (120272), we get a palindrome (2720330272).

The spelling of 2720210000 in words is "two billion, seven hundred twenty million, two hundred ten thousand".