3421445325 has 24 divisors (see below), whose sum is σ = 5658545568. Its totient is φ = 1824204480.

The previous prime is 3421445303. The next prime is 3421445327. The reversal of 3421445325 is 5235441243.

It is not a de Polignac number, because 3421445325 - 2²¹ = 3419348173 is a prime.

It is a super-2 number, since 2×3421445325² = 23412576223928711250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421445327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 367174 + ... + 376376.

It is an arithmetic number, because the mean of its divisors is an integer number (235772732).

Almost surely, 2^3421445325 is an apocalyptic number.

It is an amenable number.

3421445325 is a deficient number, since it is larger than the sum of its proper divisors (2237100243).

3421445325 is a wasteful number, since it uses less digits than its factorization.

3421445325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14173 (or 14168 counting only the distinct ones).

The product of its digits is 57600, while the sum is 33.

The square root of 3421445325 is about 58493.1220315688. The cubic root of 3421445325 is about 1506.8494645064.

Adding to 3421445325 its reverse (5235441243), we get a palindrome (8656886568).

The spelling of 3421445325 in words is "three billion, four hundred twenty-one million, four hundred forty-five thousand, three hundred twenty-five".