3009828 has 48 divisors (see below), whose sum is σ = 7589120. Its totient is φ = 925344.

The previous prime is 3009827. The next prime is 3009857. The reversal of 3009828 is 8289003.

It is a junction number, because it is equal to n+sod(n) for n = 3009795 and 3009804.

It is not an unprimeable number, because it can be changed into a prime (3009827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9651 + ... + 9957.

Almost surely, 2^3009828 is an apocalyptic number.

3009828 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3009828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3794560).

3009828 is an abundant number, since it is smaller than the sum of its proper divisors (4579292).

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

3009828 is a wasteful number, since it uses less digits than its factorization.

3009828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 3009828 is about 1734.8855870057. The cubic root of 3009828 is about 144.3822790131.

The spelling of 3009828 in words is "three million, nine thousand, eight hundred twenty-eight".