4069829988 has 192 divisors, whose sum is σ = 12855790080. Its totient is φ = 1086898176.

The previous prime is 4069829983. The next prime is 4069829999. The reversal of 4069829988 is 8899289604.

4069829988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4069829988² = 33127032262448160288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (4069829983) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2016756 + ... + 2018772.

It is an arithmetic number, because the mean of its divisors is an integer number (66957240).

Almost surely, 2^4069829988 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 4069829988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6427895040).

4069829988 is an abundant number, since it is smaller than the sum of its proper divisors (8785960092).

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

4069829988 is a wasteful number, since it uses less digits than its factorization.

4069829988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211 (or 2203 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 63.

The square root of 4069829988 is about 63795.2191625673. The cubic root of 4069829988 is about 1596.5851633458.

The spelling of 4069829988 in words is "four billion, sixty-nine million, eight hundred twenty-nine thousand, nine hundred eighty-eight".