3569405968 has 40 divisors (see below), whose sum is σ = 7514558720. Its totient is φ = 1636225920.

The previous prime is 3569405941. The next prime is 3569405977. The reversal of 3569405968 is 8695049653.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179955 + ... + 198802.

It is an arithmetic number, because the mean of its divisors is an integer number (187863968).

Almost surely, 2^3569405968 is an apocalyptic number.

3569405968 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3569405968 is an abundant number, since it is smaller than the sum of its proper divisors (3945152752).

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

3569405968 is a wasteful number, since it uses less digits than its factorization.

3569405968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378815 (or 378809 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 55.

The square root of 3569405968 is about 59744.5057557597. The cubic root of 3569405968 is about 1528.2649344621.

The spelling of 3569405968 in words is "three billion, five hundred sixty-nine million, four hundred five thousand, nine hundred sixty-eight".