3522069504 has 132 divisors (see below), whose sum is σ = 10204254060. Its totient is φ = 1170063360.

The previous prime is 3522069497. The next prime is 3522069527. The reversal of 3522069504 is 4059602253.

It can be written as a sum of positive squares in 2 ways, for example, as 1571963904 + 1950105600 = 39648^2 + 44160^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4248162 + ... + 4248990.

It is an arithmetic number, because the mean of its divisors is an integer number (77304955).

Almost surely, 2^3522069504 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 3522069504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5102127030).

3522069504 is an abundant number, since it is smaller than the sum of its proper divisors (6682184556).

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

3522069504 is a wasteful number, since it uses less digits than its factorization.

3522069504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316 (or 1295 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 3522069504 is about 59347.0260754488. The cubic root of 3522069504 is about 1521.4790404962.

The spelling of 3522069504 in words is "three billion, five hundred twenty-two million, sixty-nine thousand, five hundred four".