2720000306 has 32 divisors (see below), whose sum is σ = 4493951280. Its totient is φ = 1228953600.

The previous prime is 2720000267. The next prime is 2720000317. The reversal of 2720000306 is 6030000272.

2720000306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1293049681 + 1426950625 = 35959^2 + 37775^2 .

2720000306 is a modest number, since divided by 306 gives 272 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170846 + ... + 186086.

Almost surely, 2^2720000306 is an apocalyptic number.

2720000306 is a deficient number, since it is larger than the sum of its proper divisors (1773950974).

2720000306 is a wasteful number, since it uses less digits than its factorization.

2720000306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15470.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 2720000306 is about 52153.6221752622. The cubic root of 2720000306 is about 1395.9064617283.

Adding to 2720000306 its reverse (6030000272), we get a palindrome (8750000578).

The spelling of 2720000306 in words is "two billion, seven hundred twenty million, three hundred six", and thus it is an aban number.