2664324066 has 16 divisors (see below), whose sum is σ = 5329193184. Its totient is φ = 888017184.

The previous prime is 2664324053. The next prime is 2664324079. The reversal of 2664324066 is 6604234662.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2664324053) and next prime (2664324079).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69870 + ... + 101046.

It is an arithmetic number, because the mean of its divisors is an integer number (333074574).

Almost surely, 2^2664324066 is an apocalyptic number.

2664324066 is an abundant number, since it is smaller than the sum of its proper divisors (2664869118).

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

2664324066 is a wasteful number, since it uses less digits than its factorization.

2664324066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45425.

The product of its (nonzero) digits is 248832, while the sum is 39.

The square root of 2664324066 is about 51617.0908323978. The cubic root of 2664324066 is about 1386.3163625907.

The spelling of 2664324066 in words is "two billion, six hundred sixty-four million, three hundred twenty-four thousand, sixty-six".