2664696332 has 24 divisors (see below), whose sum is σ = 4741102800. Its totient is φ = 1310273600.

The previous prime is 2664696277. The next prime is 2664696341. The reversal of 2664696332 is 2336964662.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38063 + ... + 82329.

It is an arithmetic number, because the mean of its divisors is an integer number (197545950).

Almost surely, 2^2664696332 is an apocalyptic number.

It is an amenable number.

2664696332 is a deficient number, since it is larger than the sum of its proper divisors (2076406468).

2664696332 is a wasteful number, since it uses less digits than its factorization.

2664696332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44521 (or 44519 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 47.

The square root of 2664696332 is about 51620.6967407454. The cubic root of 2664696332 is about 1386.3809261098.

The spelling of 2664696332 in words is "two billion, six hundred sixty-four million, six hundred ninety-six thousand, three hundred thirty-two".