4283649664 has 64 divisors (see below), whose sum is σ = 10326692160. Its totient is φ = 1727852544.

The previous prime is 4283649659. The next prime is 4283649679. The reversal of 4283649664 is 4669463824.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125382 + ... + 155845.

It is an arithmetic number, because the mean of its divisors is an integer number (161354565).

Almost surely, 2^4283649664 is an apocalyptic number.

It is an amenable number.

4283649664 is an abundant number, since it is smaller than the sum of its proper divisors (6043042496).

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

4283649664 is a wasteful number, since it uses less digits than its factorization.

4283649664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281265 (or 281253 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 52.

The square root of 4283649664 is about 65449.5963623917. The cubic root of 4283649664 is about 1624.0696419940.

The spelling of 4283649664 in words is "four billion, two hundred eighty-three million, six hundred forty-nine thousand, six hundred sixty-four".