3528263 has 4 divisors (see below), whose sum is σ = 3594888. Its totient is φ = 3461640.

The previous prime is 3528257. The next prime is 3528271. The reversal of 3528263 is 3628253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3628253 = 983 ⋅3691.

It is a cyclic number.

It is not a de Polignac number, because 3528263 - 2¹⁰ = 3527239 is a prime.

It is a d-powerful number, because it can be written as 3⁴ + 5⁹ + 2¹⁸ + 8⁶ + 2²⁰ + 6 + 3⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3528253) 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 3 ways as a sum of consecutive naturals, for example, 33233 + ... + 33338.

It is an arithmetic number, because the mean of its divisors is an integer number (898722).

Almost surely, 2^3528263 is an apocalyptic number.

3528263 is a deficient number, since it is larger than the sum of its proper divisors (66625).

3528263 is an equidigital number, since it uses as much as digits as its factorization.

3528263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66624.

The product of its digits is 8640, while the sum is 29.

The square root of 3528263 is about 1878.3671100187. The cubic root of 3528263 is about 152.2370349444.

The spelling of 3528263 in words is "three million, five hundred twenty-eight thousand, two hundred sixty-three".