2888922906 has 48 divisors (see below), whose sum is σ = 6593408640. Its totient is φ = 911649600.

The previous prime is 2888922871. The next prime is 2888922917. The reversal of 2888922906 is 6092298882.

2888922906 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2888922906² = 16691751113622969672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 802246 + ... + 805838.

It is an arithmetic number, because the mean of its divisors is an integer number (137362680).

Almost surely, 2^2888922906 is an apocalyptic number.

2888922906 is an abundant number, since it is smaller than the sum of its proper divisors (3704485734).

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

2888922906 is a wasteful number, since it uses less digits than its factorization.

2888922906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5971 (or 5968 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The square root of 2888922906 is about 53748.7014354766. The cubic root of 2888922906 is about 1424.2251506788.

The spelling of 2888922906 in words is "two billion, eight hundred eighty-eight million, nine hundred twenty-two thousand, nine hundred six".