3522504064 has 64 divisors (see below), whose sum is σ = 7159078080. Its totient is φ = 1726067200.

The previous prime is 3522504049. The next prime is 3522504071. The reversal of 3522504064 is 4604052253.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1390479 + ... + 1393009.

It is an arithmetic number, because the mean of its divisors is an integer number (111860595).

Almost surely, 2^3522504064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3522504064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3579539040).

3522504064 is an abundant number, since it is smaller than the sum of its proper divisors (3636574016).

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

3522504064 is a wasteful number, since it uses less digits than its factorization.

3522504064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759 (or 2747 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 3522504064 is about 59350.6871400829. The cubic root of 3522504064 is about 1521.5416123015.

The spelling of 3522504064 in words is "three billion, five hundred twenty-two million, five hundred four thousand, sixty-four".