3225708522 has 80 divisors (see below), whose sum is σ = 7321739040. Its totient is φ = 1061395488.

The previous prime is 3225708481. The next prime is 3225708539. The reversal of 3225708522 is 2258075223.

It is a happy number.

3225708522 is a `hidden beast` number, since 3 + 2 + 2 + 570 + 85 + 2 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5016333 + ... + 5016975.

It is an arithmetic number, because the mean of its divisors is an integer number (91521738).

Almost surely, 2^3225708522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3225708522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3660869520).

3225708522 is an abundant number, since it is smaller than the sum of its proper divisors (4096030518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3225708522 is a wasteful number, since it uses less digits than its factorization.

3225708522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009 (or 1000 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 3225708522 is about 56795.3213037835. The cubic root of 3225708522 is about 1477.5483701859.

The spelling of 3225708522 in words is "three billion, two hundred twenty-five million, seven hundred eight thousand, five hundred twenty-two".