2986528850 has 12 divisors (see below), whose sum is σ = 5554943754. Its totient is φ = 1194611520.

The previous prime is 2986528843. The next prime is 2986528859. The reversal of 2986528850 is 588256892.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1772494201 + 1214034649 = 42101^2 + 34843^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2986528792 and 2986528801.

It is not an unprimeable number, because it can be changed into a prime (2986528859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29865239 + ... + 29865338.

Almost surely, 2^2986528850 is an apocalyptic number.

2986528850 is a deficient number, since it is larger than the sum of its proper divisors (2568414904).

2986528850 is a wasteful number, since it uses less digits than its factorization.

2986528850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59730589 (or 59730584 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 53.

The square root of 2986528850 is about 54649.1431771807. The cubic root of 2986528850 is about 1440.0875798714.

The spelling of 2986528850 in words is "two billion, nine hundred eighty-six million, five hundred twenty-eight thousand, eight hundred fifty".