3403225521 has 24 divisors (see below), whose sum is σ = 5187162240. Its totient is φ = 2145777216.

The previous prime is 3403225519. The next prime is 3403225547. The reversal of 3403225521 is 1255223043.

It is a happy number.

3403225521 is a `hidden beast` number, since 3 + 403 + 2 + 255 + 2 + 1 = 666.

3403225521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3403225521 - 2¹ = 3403225519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3403225571) 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, 73941 + ... + 110786.

It is an arithmetic number, because the mean of its divisors is an integer number (216131760).

Almost surely, 2^3403225521 is an apocalyptic number.

It is an amenable number.

3403225521 is a deficient number, since it is larger than the sum of its proper divisors (1783936719).

3403225521 is a wasteful number, since it uses less digits than its factorization.

3403225521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184845 (or 184842 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3403225521 is about 58337.1710061432. The cubic root of 3403225521 is about 1504.1699555716.

Adding to 3403225521 its reverse (1255223043), we get a palindrome (4658448564).

The spelling of 3403225521 in words is "three billion, four hundred three million, two hundred twenty-five thousand, five hundred twenty-one".