3528826 has 16 divisors (see below), whose sum is σ = 6405696. Its totient is φ = 1423296.

The previous prime is 3528803. The next prime is 3528827. The reversal of 3528826 is 6288253.

It is a super-2 number, since 2×3528826² = 24905225876552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 3528791 and 3528800.

It is not an unprimeable number, because it can be changed into a prime (3528827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7176 + ... + 7651.

It is an arithmetic number, because the mean of its divisors is an integer number (400356).

Almost surely, 2^3528826 is an apocalyptic number.

3528826 is a deficient number, since it is larger than the sum of its proper divisors (2876870).

3528826 is a wasteful number, since it uses less digits than its factorization.

3528826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14853.

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

The square root of 3528826 is about 1878.5169682492. The cubic root of 3528826 is about 152.2451319307.

It can be divided in two parts, 35 and 28826, that multiplied together give a triangular number (1008910 = T₁₄₂₀).

The spelling of 3528826 in words is "three million, five hundred twenty-eight thousand, eight hundred twenty-six".