6324470261 has 2 divisors, whose sum is σ = 6324470262. Its totient is φ = 6324470260.

The previous prime is 6324470221. The next prime is 6324470279. The reversal of 6324470261 is 1620744236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4144140625 + 2180329636 = 64375^2 + 46694^2 .

It is a cyclic number.

It is not a de Polignac number, because 6324470261 - 2¹⁸ = 6324208117 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6324470221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3162235130 + 3162235131.

It is an arithmetic number, because the mean of its divisors is an integer number (3162235131).

Almost surely, 2^6324470261 is an apocalyptic number.

It is an amenable number.

6324470261 is a deficient number, since it is larger than the sum of its proper divisors (1).

6324470261 is an equidigital number, since it uses as much as digits as its factorization.

6324470261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 6324470261 is about 79526.5380926392. The cubic root of 6324470261 is about 1849.3029037598.

The spelling of 6324470261 in words is "six billion, three hundred twenty-four million, four hundred seventy thousand, two hundred sixty-one".