2730150306 has 128 divisors (see below), whose sum is σ = 6876576000. Its totient is φ = 796981248.

The previous prime is 2730150289. The next prime is 2730150317. The reversal of 2730150306 is 6030510372.

It is a happy number.

2730150306 is a `hidden beast` number, since 2 + 7 + 301 + 50 + 306 = 666.

It is a super-3 number, since 3×2730150306³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2730150306.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1199986 + ... + 1202258.

It is an arithmetic number, because the mean of its divisors is an integer number (53723250).

Almost surely, 2^2730150306 is an apocalyptic number.

2730150306 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2730150306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3438288000).

2730150306 is an abundant number, since it is smaller than the sum of its proper divisors (4146425694).

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

2730150306 is a wasteful number, since it uses less digits than its factorization.

2730150306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385 (or 2379 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 2730150306 is about 52250.8402420478. The cubic root of 2730150306 is about 1397.6406359556.

Adding to 2730150306 its reverse (6030510372), we get a palindrome (8760660678).

The spelling of 2730150306 in words is "two billion, seven hundred thirty million, one hundred fifty thousand, three hundred six".