3522735920 has 120 divisors (see below), whose sum is σ = 9532639872. Its totient is φ = 1205585920.

The previous prime is 3522735919. The next prime is 3522735943. The reversal of 3522735920 is 295372253.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153857 + ... + 175263.

Almost surely, 2^3522735920 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 3522735920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4766319936).

3522735920 is an abundant number, since it is smaller than the sum of its proper divisors (6009903952).

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

3522735920 is a wasteful number, since it uses less digits than its factorization.

3522735920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21459 (or 21442 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 3522735920 is about 59352.6403793462. The cubic root of 3522735920 is about 1521.5749948806.

The spelling of 3522735920 in words is "three billion, five hundred twenty-two million, seven hundred thirty-five thousand, nine hundred twenty".