3528789 has 16 divisors (see below), whose sum is σ = 5219904. Its totient is φ = 2102400.

The previous prime is 3528781. The next prime is 3528799. The reversal of 3528789 is 9878253.

It is not a de Polignac number, because 3528789 - 2³ = 3528781 is a prime.

3528789 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3528789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3528781) 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, 1137 + ... + 2889.

It is an arithmetic number, because the mean of its divisors is an integer number (326244).

Almost surely, 2^3528789 is an apocalyptic number.

It is an amenable number.

3528789 is a deficient number, since it is larger than the sum of its proper divisors (1691115).

3528789 is a wasteful number, since it uses less digits than its factorization.

3528789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828.

The product of its digits is 120960, while the sum is 42.

The square root of 3528789 is about 1878.5071200291. The cubic root of 3528789 is about 152.2445998284.

The spelling of 3528789 in words is "three million, five hundred twenty-eight thousand, seven hundred eighty-nine".