6362248639 has 2 divisors, whose sum is σ = 6362248640. Its totient is φ = 6362248638.

The previous prime is 6362248621. The next prime is 6362248663. The reversal of 6362248639 is 9368422636.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6362248639 - 2⁹ = 6362248127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6362248592 and 6362248601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6362248609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3181124319 + 3181124320.

It is an arithmetic number, because the mean of its divisors is an integer number (3181124320).

Almost surely, 2^6362248639 is an apocalyptic number.

6362248639 is a deficient number, since it is larger than the sum of its proper divisors (1).

6362248639 is an equidigital number, since it uses as much as digits as its factorization.

6362248639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2239488, while the sum is 49.

The square root of 6362248639 is about 79763.7050230241. The cubic root of 6362248639 is about 1852.9777842358.

The spelling of 6362248639 in words is "six billion, three hundred sixty-two million, two hundred forty-eight thousand, six hundred thirty-nine".