2928087306 has 48 divisors (see below), whose sum is σ = 6586847904. Its totient is φ = 974888784.

The previous prime is 2928087287. The next prime is 2928087311. The reversal of 2928087306 is 6037808292.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481521 + ... + 487563.

It is an arithmetic number, because the mean of its divisors is an integer number (137225998).

Almost surely, 2^2928087306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2928087306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3293423952).

2928087306 is an abundant number, since it is smaller than the sum of its proper divisors (3658760598).

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

2928087306 is an equidigital number, since it uses as much as digits as its factorization.

2928087306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057 (or 7045 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 2928087306 is about 54111.8037585146. The cubic root of 2928087306 is about 1430.6322380764.

The spelling of 2928087306 in words is "two billion, nine hundred twenty-eight million, eighty-seven thousand, three hundred six".