6696332945 has 8 divisors (see below), whose sum is σ = 8047797120. Its totient is φ = 5348934640.

The previous prime is 6696332941. The next prime is 6696332947. The reversal of 6696332945 is 5492336966.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6696332945 - 2² = 6696332941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6696332941) by changing a digit.

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, 1012841 + ... + 1019430.

It is an arithmetic number, because the mean of its divisors is an integer number (1005974640).

Almost surely, 2^6696332945 is an apocalyptic number.

It is an amenable number.

6696332945 is a deficient number, since it is larger than the sum of its proper divisors (1351464175).

6696332945 is a wasteful number, since it uses less digits than its factorization.

6696332945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032935.

The product of its digits is 6298560, while the sum is 53.

The square root of 6696332945 is about 81831.1245492814. The cubic root of 6696332945 is about 1884.8596306716.

The spelling of 6696332945 in words is "six billion, six hundred ninety-six million, three hundred thirty-two thousand, nine hundred forty-five".