2730211968 has 256 divisors, whose sum is σ = 8462931840. Its totient is φ = 770703360.

The previous prime is 2730211933. The next prime is 2730212041. The reversal of 2730211968 is 8691120372.

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, 13858846 + ... + 13859042.

Almost surely, 2^2730211968 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 2730211968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4231465920).

2730211968 is an abundant number, since it is smaller than the sum of its proper divisors (5732719872).

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

2730211968 is a wasteful number, since it uses less digits than its factorization.

2730211968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2730211968 is about 52251.4302962129. The cubic root of 2730211968 is about 1397.6511580464.

The spelling of 2730211968 in words is "two billion, seven hundred thirty million, two hundred eleven thousand, nine hundred sixty-eight".