2659360664 has 16 divisors (see below), whose sum is σ = 5056531920. Its totient is φ = 1310952160.

The previous prime is 2659360661. The next prime is 2659360667. The reversal of 2659360664 is 4660639562.

2659360664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2659360661) and next prime (2659360667).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2659360661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2340419 + ... + 2341554.

It is an arithmetic number, because the mean of its divisors is an integer number (316033245).

Almost surely, 2^2659360664 is an apocalyptic number.

It is an amenable number.

2659360664 is a deficient number, since it is larger than the sum of its proper divisors (2397171256).

2659360664 is a wasteful number, since it uses less digits than its factorization.

2659360664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4682050 (or 4682046 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 47.

The square root of 2659360664 is about 51568.9893637640. The cubic root of 2659360664 is about 1385.4549655449.

The spelling of 2659360664 in words is "two billion, six hundred fifty-nine million, three hundred sixty thousand, six hundred sixty-four".