2839890006 has 24 divisors (see below), whose sum is σ = 6244934904. Its totient is φ = 932500800.

The previous prime is 2839889993. The next prime is 2839890013. The reversal of 2839890006 is 6000989382.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 1176195 + ... + 1178606.

It is an arithmetic number, because the mean of its divisors is an integer number (260205621).

Almost surely, 2^2839890006 is an apocalyptic number.

2839890006 is an abundant number, since it is smaller than the sum of its proper divisors (3405044898).

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

2839890006 is a wasteful number, since it uses less digits than its factorization.

2839890006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354876 (or 2354873 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 2839890006 is about 53290.6183675889. The cubic root of 2839890006 is about 1416.1214674838.

The spelling of 2839890006 in words is "two billion, eight hundred thirty-nine million, eight hundred ninety thousand, six".