3522319925 has 12 divisors (see below), whose sum is σ = 4384679556. Its totient is φ = 2806886400.

The previous prime is 3522319873. The next prime is 3522319979. The reversal of 3522319925 is 5299132253.

It can be written as a sum of positive squares in 6 ways, for example, as 2745649 + 3519574276 = 1657^2 + 59326^2 .

It is not a de Polignac number, because 3522319925 - 2¹² = 3522315829 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 267686 + ... + 280535.

It is an arithmetic number, because the mean of its divisors is an integer number (365389963).

Almost surely, 2^3522319925 is an apocalyptic number.

It is an amenable number.

3522319925 is a deficient number, since it is larger than the sum of its proper divisors (862359631).

3522319925 is a wasteful number, since it uses less digits than its factorization.

3522319925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548488 (or 548483 counting only the distinct ones).

The product of its digits is 145800, while the sum is 41.

The square root of 3522319925 is about 59349.1358403810. The cubic root of 3522319925 is about 1521.5150989625.

The spelling of 3522319925 in words is "three billion, five hundred twenty-two million, three hundred nineteen thousand, nine hundred twenty-five".