6722476907 has 2 divisors, whose sum is σ = 6722476908. Its totient is φ = 6722476906.

The previous prime is 6722476781. The next prime is 6722476913. The reversal of 6722476907 is 7096742276.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6722476907 - 2¹⁰ = 6722475883 is a prime.

It is not a weakly prime, because it can be changed into another prime (6722476927) 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, 3361238453 + 3361238454.

It is an arithmetic number, because the mean of its divisors is an integer number (3361238454).

Almost surely, 2^6722476907 is an apocalyptic number.

6722476907 is a deficient number, since it is larger than the sum of its proper divisors (1).

6722476907 is an equidigital number, since it uses as much as digits as its factorization.

6722476907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The square root of 6722476907 is about 81990.7123215794. The cubic root of 6722476907 is about 1887.3094146237.

The spelling of 6722476907 in words is "six billion, seven hundred twenty-two million, four hundred seventy-six thousand, nine hundred seven".