3523297 has 4 divisors (see below), whose sum is σ = 3644820. Its totient is φ = 3401776.

The previous prime is 3523279. The next prime is 3523307. The reversal of 3523297 is 7923253.

3523297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2531281 + 992016 = 1591^2 + 996^2 .

It is a cyclic number.

It is not a de Polignac number, because 3523297 - 2¹¹ = 3521249 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 3³ + 5⁷ + 2¹⁹ + 3⁴ + 2²¹ + 9² + 7⁷ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3523397) 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 3 ways as a sum of consecutive naturals, for example, 60718 + ... + 60775.

It is an arithmetic number, because the mean of its divisors is an integer number (911205).

Almost surely, 2^3523297 is an apocalyptic number.

It is an amenable number.

3523297 is a deficient number, since it is larger than the sum of its proper divisors (121523).

3523297 is a wasteful number, since it uses less digits than its factorization.

3523297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121522.

The product of its digits is 11340, while the sum is 31.

The square root of 3523297 is about 1877.0447517308. The cubic root of 3523297 is about 152.1655773003.

It can be divided in two parts, 35 and 23297, that added together give a palindrome (23332).

The spelling of 3523297 in words is "three million, five hundred twenty-three thousand, two hundred ninety-seven".