2748843066 has 16 divisors (see below), whose sum is σ = 5519592288. Its totient is φ = 912630000.

The previous prime is 2748843059. The next prime is 2748843121. The reversal of 2748843066 is 6603488472.

It is a super-2 number, since 2×2748843066² = 15112276402992560712, which contains 22 as substring.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 911125 + ... + 914136.

It is an arithmetic number, because the mean of its divisors is an integer number (344974518).

Almost surely, 2^2748843066 is an apocalyptic number.

2748843066 is an abundant number, since it is smaller than the sum of its proper divisors (2770749222).

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

2748843066 is a wasteful number, since it uses less digits than its factorization.

2748843066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825517.

The product of its (nonzero) digits is 1548288, while the sum is 48.

The square root of 2748843066 is about 52429.4103152038. The cubic root of 2748843066 is about 1400.8231665831.

The spelling of 2748843066 in words is "two billion, seven hundred forty-eight million, eight hundred forty-three thousand, sixty-six".