6226263989 has 16 divisors (see below), whose sum is σ = 6896534400. Its totient is φ = 5573568000.

The previous prime is 6226263983. The next prime is 6226264001. The reversal of 6226263989 is 9893626226.

It is a de Polignac number, because none of the positive numbers 2^k-6226263989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6226263989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6226263983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 683537 + ... + 692585.

It is an arithmetic number, because the mean of its divisors is an integer number (431033400).

Almost surely, 2^6226263989 is an apocalyptic number.

It is an amenable number.

6226263989 is a deficient number, since it is larger than the sum of its proper divisors (670270411).

6226263989 is a wasteful number, since it uses less digits than its factorization.

6226263989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10012.

The product of its digits is 3359232, while the sum is 53.

The square root of 6226263989 is about 78906.6789885368. The cubic root of 6226263989 is about 1839.6809454867.

The spelling of 6226263989 in words is "six billion, two hundred twenty-six million, two hundred sixty-three thousand, nine hundred eighty-nine".