4364247457 has 2 divisors, whose sum is σ = 4364247458. Its totient is φ = 4364247456.

The previous prime is 4364247449. The next prime is 4364247473. The reversal of 4364247457 is 7547424634.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3968874001 + 395373456 = 62999^2 + 19884^2 .

It is a cyclic number.

It is not a de Polignac number, because 4364247457 - 2³ = 4364247449 is a prime.

It is not a weakly prime, because it can be changed into another prime (4364247757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2182123728 + 2182123729.

It is an arithmetic number, because the mean of its divisors is an integer number (2182123729).

Almost surely, 2^4364247457 is an apocalyptic number.

It is an amenable number.

4364247457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4364247457 is an equidigital number, since it uses as much as digits as its factorization.

4364247457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2257920, while the sum is 46.

The square root of 4364247457 is about 66062.4511882507. The cubic root of 4364247457 is about 1634.1921594695.

The spelling of 4364247457 in words is "four billion, three hundred sixty-four million, two hundred forty-seven thousand, four hundred fifty-seven".