3565346664 has 64 divisors (see below), whose sum is σ = 9793728000. Its totient is φ = 1072624320.

The previous prime is 3565346663. The next prime is 3565346669. The reversal of 3565346664 is 4666435653.

3565346664 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3565346663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11884 + ... + 85275.

It is an arithmetic number, because the mean of its divisors is an integer number (153027000).

Almost surely, 2^3565346664 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 3565346664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4896864000).

3565346664 is an abundant number, since it is smaller than the sum of its proper divisors (6228381336).

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

3565346664 is a wasteful number, since it uses less digits than its factorization.

3565346664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97318 (or 97314 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 48.

The square root of 3565346664 is about 59710.5238965461. The cubic root of 3565346664 is about 1527.6853753591.

The spelling of 3565346664 in words is "three billion, five hundred sixty-five million, three hundred forty-six thousand, six hundred sixty-four".