3522859709420 has 24 divisors (see below), whose sum is σ = 7422103140144. Its totient is φ = 1404553836096.

The previous prime is 3522859709407. The next prime is 3522859709437. The reversal of 3522859709420 is 249079582253.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286871687 + ... + 286883966.

It is an arithmetic number, because the mean of its divisors is an integer number (309254297506).

Almost surely, 2^{3522859709420} is an apocalyptic number.

It is an amenable number.

3522859709420 is an abundant number, since it is smaller than the sum of its proper divisors (3899243430724).

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

3522859709420 is a wasteful number, since it uses less digits than its factorization.

3522859709420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573755969 (or 573755967 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 56.

The spelling of 3522859709420 in words is "three trillion, five hundred twenty-two billion, eight hundred fifty-nine million, seven hundred nine thousand, four hundred twenty".