3522206325 has 72 divisors (see below), whose sum is σ = 6506771040. Its totient is φ = 1667299200.

The previous prime is 3522206309. The next prime is 3522206333. The reversal of 3522206325 is 5236022253.

It is not a de Polignac number, because 3522206325 - 2⁴ = 3522206309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3522206292 and 3522206301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1524271 + ... + 1526579.

It is an arithmetic number, because the mean of its divisors is an integer number (90371820).

Almost surely, 2^3522206325 is an apocalyptic number.

It is an amenable number.

3522206325 is a deficient number, since it is larger than the sum of its proper divisors (2984564715).

3522206325 is a wasteful number, since it uses less digits than its factorization.

3522206325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419 (or 2371 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 3522206325 is about 59348.1787841885. The cubic root of 3522206325 is about 1521.4987417531.

Adding to 3522206325 its reverse (5236022253), we get a palindrome (8758228578).

The spelling of 3522206325 in words is "three billion, five hundred twenty-two million, two hundred six thousand, three hundred twenty-five".