6670740353 has 2 divisors, whose sum is σ = 6670740354. Its totient is φ = 6670740352.

The previous prime is 6670740337. The next prime is 6670740359. The reversal of 6670740353 is 3530470766.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5736093169 + 934647184 = 75737^2 + 30572^2 .

It is a cyclic number.

It is not a de Polignac number, because 6670740353 - 2⁴ = 6670740337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6670740353.

It is not a weakly prime, because it can be changed into another prime (6670740359) 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 as a sum of consecutive naturals, namely, 3335370176 + 3335370177.

It is an arithmetic number, because the mean of its divisors is an integer number (3335370177).

Almost surely, 2^6670740353 is an apocalyptic number.

It is an amenable number.

6670740353 is a deficient number, since it is larger than the sum of its proper divisors (1).

6670740353 is an equidigital number, since it uses as much as digits as its factorization.

6670740353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 41.

The square root of 6670740353 is about 81674.6004153066. The cubic root of 6670740353 is about 1882.4553282675.

The spelling of 6670740353 in words is "six billion, six hundred seventy million, seven hundred forty thousand, three hundred fifty-three".