6706954993 has 2 divisors, whose sum is σ = 6706954994. Its totient is φ = 6706954992.

The previous prime is 6706954981. The next prime is 6706954999. The reversal of 6706954993 is 3994596076.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4367491569 + 2339463424 = 66087^2 + 48368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6706954993 is a prime.

It is not a weakly prime, because it can be changed into another prime (6706954999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3353477496 + 3353477497.

It is an arithmetic number, because the mean of its divisors is an integer number (3353477497).

Almost surely, 2^6706954993 is an apocalyptic number.

It is an amenable number.

6706954993 is a deficient number, since it is larger than the sum of its proper divisors (1).

6706954993 is an equidigital number, since it uses as much as digits as its factorization.

6706954993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11022480, while the sum is 58.

The square root of 6706954993 is about 81896.0010806389. The cubic root of 6706954993 is about 1885.8557227528.

The spelling of 6706954993 in words is "six billion, seven hundred six million, nine hundred fifty-four thousand, nine hundred ninety-three".