3528286 has 8 divisors (see below), whose sum is σ = 5302440. Its totient is φ = 1760808.

The previous prime is 3528277. The next prime is 3528289. The reversal of 3528286 is 6828253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3⁵ + 5⁹ + 2¹¹ + 8⁶ + 2²⁰ + 8⁶ + 6 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3528289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21 + ... + 2656.

It is an arithmetic number, because the mean of its divisors is an integer number (662805).

Almost surely, 2^3528286 is an apocalyptic number.

3528286 is a deficient number, since it is larger than the sum of its proper divisors (1774154).

3528286 is a wasteful number, since it uses less digits than its factorization.

3528286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338.

The product of its digits is 23040, while the sum is 34.

The square root of 3528286 is about 1878.3732323476. The cubic root of 3528286 is about 152.2373657440.

The spelling of 3528286 in words is "three million, five hundred twenty-eight thousand, two hundred eighty-six".