6626472343 has 2 divisors, whose sum is σ = 6626472344. Its totient is φ = 6626472342.

The previous prime is 6626472329. The next prime is 6626472379. The reversal of 6626472343 is 3432746266.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6626472343 - 2⁵ = 6626472311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6626472343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6626472383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3313236171 + 3313236172.

It is an arithmetic number, because the mean of its divisors is an integer number (3313236172).

Almost surely, 2^6626472343 is an apocalyptic number.

6626472343 is a deficient number, since it is larger than the sum of its proper divisors (1).

6626472343 is an equidigital number, since it uses as much as digits as its factorization.

6626472343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 43.

The square root of 6626472343 is about 81403.1470091912. The cubic root of 6626472343 is about 1878.2819999126.

The spelling of 6626472343 in words is "six billion, six hundred twenty-six million, four hundred seventy-two thousand, three hundred forty-three".