3520003536 has 480 divisors, whose sum is σ = 12664903680. Its totient is φ = 889574400.

The previous prime is 3520003519. The next prime is 3520003567. The reversal of 3520003536 is 6353000253.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26870191 + ... + 26870321.

It is an arithmetic number, because the mean of its divisors is an integer number (26385216).

Almost surely, 2^3520003536 is an apocalyptic number.

3520003536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3520003536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6332451840).

3520003536 is an abundant number, since it is smaller than the sum of its proper divisors (9144900144).

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

3520003536 is a wasteful number, since it uses less digits than its factorization.

3520003536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 3520003536 is about 59329.6176963917. The cubic root of 3520003536 is about 1521.1814936695.

Adding to 3520003536 its reverse (6353000253), we get a palindrome (9873003789).

The spelling of 3520003536 in words is "three billion, five hundred twenty million, three thousand, five hundred thirty-six".