3564399064 has 8 divisors (see below), whose sum is σ = 6683248260. Its totient is φ = 1782199528.

The previous prime is 3564399017. The next prime is 3564399071. The reversal of 3564399064 is 4609934653.

3564399064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3564398999 and 3564399017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222774934 + ... + 222774949.

Almost surely, 2^3564399064 is an apocalyptic number.

It is an amenable number.

3564399064 is a deficient number, since it is larger than the sum of its proper divisors (3118849196).

3564399064 is a wasteful number, since it uses less digits than its factorization.

3564399064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445549889 (or 445549885 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 49.

The square root of 3564399064 is about 59702.5884195987. The cubic root of 3564399064 is about 1527.5500203181.

The spelling of 3564399064 in words is "three billion, five hundred sixty-four million, three hundred ninety-nine thousand, sixty-four".