3523534 has 16 divisors (see below), whose sum is σ = 6098400. Its totient is φ = 1495584.

The previous prime is 3523519. The next prime is 3523561. The reversal of 3523534 is 4353253.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3523499 and 3523508.

It is a congruent number.

It is an unprimeable number.

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, 372 + ... + 2680.

It is an arithmetic number, because the mean of its divisors is an integer number (381150).

Almost surely, 2^3523534 is an apocalyptic number.

3523534 is a deficient number, since it is larger than the sum of its proper divisors (2574866).

3523534 is a wasteful number, since it uses less digits than its factorization.

3523534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427.

The product of its digits is 5400, while the sum is 25.

The square root of 3523534 is about 1877.1078818225. The cubic root of 3523534 is about 152.1689891078.

Adding to 3523534 its reverse (4353253), we get a palindrome (7876787).

The spelling of 3523534 in words is "three million, five hundred twenty-three thousand, five hundred thirty-four".