2829885912 has 144 divisors (see below), whose sum is σ = 8915671440. Its totient is φ = 794342016.

The previous prime is 2829885847. The next prime is 2829885931. The reversal of 2829885912 is 2195889282.

It is a happy number.

2829885912 is a `hidden beast` number, since 28 + 29 + 8 + 8 + 591 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1753618 + ... + 1755230.

It is an arithmetic number, because the mean of its divisors is an integer number (61914385).

Almost surely, 2^2829885912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2829885912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4457835720).

2829885912 is an abundant number, since it is smaller than the sum of its proper divisors (6085785528).

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

2829885912 is a wasteful number, since it uses less digits than its factorization.

2829885912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750 (or 1684 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 54.

The square root of 2829885912 is about 53196.6720011694. The cubic root of 2829885912 is about 1414.4566517950.

The spelling of 2829885912 in words is "two billion, eight hundred twenty-nine million, eight hundred eighty-five thousand, nine hundred twelve".