3395569856 has 168 divisors, whose sum is σ = 8255934720. Its totient is φ = 1378933248.

The previous prime is 3395569843. The next prime is 3395569873. The reversal of 3395569856 is 6589655933.

It is a happy number.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3395569795 and 3395569804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12910781 + ... + 12911043.

Almost surely, 2^3395569856 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 3395569856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4127967360).

3395569856 is an abundant number, since it is smaller than the sum of its proper divisors (4860364864).

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

3395569856 is a wasteful number, since it uses less digits than its factorization.

3395569856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 474 counting only the distinct ones).

The product of its digits is 26244000, while the sum is 59.

The square root of 3395569856 is about 58271.5183944953. The cubic root of 3395569856 is about 1503.0412159108.

The spelling of 3395569856 in words is "three billion, three hundred ninety-five million, five hundred sixty-nine thousand, eight hundred fifty-six".