8248641797 has 8 divisors (see below), whose sum is σ = 9207786720. Its totient is φ = 7324374960.

The previous prime is 8248641787. The next prime is 8248641811. The reversal of 8248641797 is 7971468428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8248641797 - 2²⁴ = 8231864581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8248641787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8719022 + ... + 8719967.

It is an arithmetic number, because the mean of its divisors is an integer number (1150973340).

Almost surely, 2^8248641797 is an apocalyptic number.

It is an amenable number.

8248641797 is a deficient number, since it is larger than the sum of its proper divisors (959144923).

8248641797 is a wasteful number, since it uses less digits than its factorization.

8248641797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17439043.

The product of its digits is 5419008, while the sum is 56.

The square root of 8248641797 is about 90822.0336537340. The cubic root of 8248641797 is about 2020.5091188857.

The spelling of 8248641797 in words is "eight billion, two hundred forty-eight million, six hundred forty-one thousand, seven hundred ninety-seven".