2730368 has 32 divisors (see below), whose sum is σ = 5526360. Its totient is φ = 1343488.

The previous prime is 2730347. The next prime is 2730383. The reversal of 2730368 is 8630372.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 2730368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10496 + ... + 10752.

2^2730368 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 2730368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2763180).

2730368 is an abundant number, since it is smaller than the sum of its proper divisors (2795992).

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

2730368 is an equidigital number, since it uses as much as digits as its factorization.

2730368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2730368 is about 1652.3825222992. The cubic root of 2730368 is about 139.7677782860.

The spelling of 2730368 in words is "two million, seven hundred thirty thousand, three hundred sixty-eight".