6630474743 has 2 divisors, whose sum is σ = 6630474744. Its totient is φ = 6630474742.

The previous prime is 6630474737. The next prime is 6630474749. The reversal of 6630474743 is 3474740366.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (6630474737) and next prime (6630474749).

It is a cyclic number.

It is not a de Polignac number, because 6630474743 - 2⁶ = 6630474679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6630474694 and 6630474703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6630474749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3315237371 + 3315237372.

It is an arithmetic number, because the mean of its divisors is an integer number (3315237372).

Almost surely, 2^6630474743 is an apocalyptic number.

6630474743 is a deficient number, since it is larger than the sum of its proper divisors (1).

6630474743 is an equidigital number, since it uses as much as digits as its factorization.

6630474743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The square root of 6630474743 is about 81427.7271142944. The cubic root of 6630474743 is about 1878.6600855888.

The spelling of 6630474743 in words is "six billion, six hundred thirty million, four hundred seventy-four thousand, seven hundred forty-three".