3323523528 has 128 divisors (see below), whose sum is σ = 10527148800. Its totient is φ = 962454528.

The previous prime is 3323523521. The next prime is 3323523551. The reversal of 3323523528 is 8253253233.

It is a super-2 number, since 2×3323523528² = 22091617282339133568, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 3323523492 and 3323523501.

It is not an unprimeable number, because it can be changed into a prime (3323523521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12925 + ... + 82547.

It is an arithmetic number, because the mean of its divisors is an integer number (82243350).

Almost surely, 2^3323523528 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 3323523528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5263574400).

3323523528 is an abundant number, since it is smaller than the sum of its proper divisors (7203625272).

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

3323523528 is a wasteful number, since it uses less digits than its factorization.

3323523528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69668 (or 69658 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 3323523528 is about 57650.0089158709. The cubic root of 3323523528 is about 1492.3347520387.

It can be divided in two parts, 3323 and 523528, that added together give a triangular number (526851 = T₁₀₂₆).

The spelling of 3323523528 in words is "three billion, three hundred twenty-three million, five hundred twenty-three thousand, five hundred twenty-eight".