3523013 has 8 divisors (see below), whose sum is σ = 3808728. Its totient is φ = 3239424.

The previous prime is 3522991. The next prime is 3523019. The reversal of 3523013 is 3103253.

3523013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 693889 + 2829124 = 833^2 + 1682^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3523013 - 2¹⁸ = 3260869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3522982 and 3523000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3523019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5645 + ... + 6237.

It is an arithmetic number, because the mean of its divisors is an integer number (476091).

Almost surely, 2^3523013 is an apocalyptic number.

It is an amenable number.

3523013 is a deficient number, since it is larger than the sum of its proper divisors (285715).

3523013 is a wasteful number, since it uses less digits than its factorization.

3523013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 3523013 is about 1876.9690993727. The cubic root of 3523013 is about 152.1614886881.

Adding to 3523013 its reverse (3103253), we get a palindrome (6626266).

The spelling of 3523013 in words is "three million, five hundred twenty-three thousand, thirteen".