3522297 has 4 divisors (see below), whose sum is σ = 4696400. Its totient is φ = 2348196.

The previous prime is 3522263. The next prime is 3522301. The reversal of 3522297 is 7922253.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3522297 - 2¹⁵ = 3489529 is a prime.

It is a D-number.

It is a Duffinian number.

3522297 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3522217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587047 + ... + 587052.

It is an arithmetic number, because the mean of its divisors is an integer number (1174100).

Almost surely, 2^3522297 is an apocalyptic number.

It is an amenable number.

3522297 is a deficient number, since it is larger than the sum of its proper divisors (1174103).

3522297 is a wasteful number, since it uses less digits than its factorization.

3522297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174102.

The product of its digits is 7560, while the sum is 30.

The square root of 3522297 is about 1876.7783566527. The cubic root of 3522297 is about 152.1511798031.

The spelling of 3522297 in words is "three million, five hundred twenty-two thousand, two hundred ninety-seven".