6474334747 has 2 divisors, whose sum is σ = 6474334748. Its totient is φ = 6474334746.

The previous prime is 6474334729. The next prime is 6474334751. The reversal of 6474334747 is 7474334746.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6474334747 - 2²⁷ = 6340117019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6474334747.

It is not a weakly prime, because it can be changed into another prime (6474334547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3237167373 + 3237167374.

It is an arithmetic number, because the mean of its divisors is an integer number (3237167374).

Almost surely, 2^6474334747 is an apocalyptic number.

6474334747 is a deficient number, since it is larger than the sum of its proper divisors (1).

6474334747 is an equidigital number, since it uses as much as digits as its factorization.

6474334747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4741632, while the sum is 49.

The square root of 6474334747 is about 80463.2509099651. The cubic root of 6474334747 is about 1863.7960347219.

Subtracting 6474334747 from its reverse (7474334746), we obtain a palindrome (999999999).

The spelling of 6474334747 in words is "six billion, four hundred seventy-four million, three hundred thirty-four thousand, seven hundred forty-seven".