3804528 has 120 divisors (see below), whose sum is σ = 12344448. Its totient is φ = 988416.

The previous prime is 3804527. The next prime is 3804533. The reversal of 3804528 is 8254083.

It is a junction number, because it is equal to n+sod(n) for n = 3804495 and 3804504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56751 + ... + 56817.

Almost surely, 2^3804528 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 3804528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6172224).

3804528 is an abundant number, since it is smaller than the sum of its proper divisors (8539920).

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

3804528 is a wasteful number, since it uses less digits than its factorization.

3804528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 3804528 is about 1950.5199306851. The cubic root of 3804528 is about 156.1110320660. Note that the first 3 decimals are identical.

The spelling of 3804528 in words is "three million, eight hundred four thousand, five hundred twenty-eight".