2982808806 has 8 divisors (see below), whose sum is σ = 5965617624. Its totient is φ = 994269600.

The previous prime is 2982808793. The next prime is 2982808813. The reversal of 2982808806 is 6088082892.

It is a sphenic number, since it is the product of 3 distinct primes.

2982808806 is an admirable number.

It is a super-2 number, since 2×2982808806² = 17794296746302291272, which contains 22 as substring.

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, 248567395 + ... + 248567406.

It is an arithmetic number, because the mean of its divisors is an integer number (745702203).

Almost surely, 2^2982808806 is an apocalyptic number.

2982808806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2982808806 is a wasteful number, since it uses less digits than its factorization.

2982808806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497134806.

The product of its (nonzero) digits is 884736, while the sum is 51.

The square root of 2982808806 is about 54615.0968689061. The cubic root of 2982808806 is about 1439.4894032713.

The spelling of 2982808806 in words is "two billion, nine hundred eighty-two million, eight hundred eight thousand, eight hundred six".