3829045428 has 144 divisors (see below), whose sum is σ = 10966265856. Its totient is φ = 1117670400.

The previous prime is 3829045393. The next prime is 3829045459. The reversal of 3829045428 is 8245409283.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1365628 + ... + 1368428.

It is an arithmetic number, because the mean of its divisors is an integer number (76154624).

Almost surely, 2^3829045428 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 3829045428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5483132928).

3829045428 is an abundant number, since it is smaller than the sum of its proper divisors (7137220428).

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

3829045428 is a wasteful number, since it uses less digits than its factorization.

3829045428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974 (or 2969 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 3829045428 is about 61879.2810882609. The cubic root of 3829045428 is about 1564.4565514338.

The spelling of 3829045428 in words is "three billion, eight hundred twenty-nine million, forty-five thousand, four hundred twenty-eight".