8246158868 has 6 divisors (see below), whose sum is σ = 14430778026. Its totient is φ = 4123079432.

The previous prime is 8246158867. The next prime is 8246158871. The reversal of 8246158868 is 8688516428.

It can be written as a sum of positive squares in only one way, i.e., 8241371524 + 4787344 = 90782^2 + 2188^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8246158867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030769855 + ... + 1030769862.

It is an arithmetic number, because the mean of its divisors is an integer number (2405129671).

Almost surely, 2^8246158868 is an apocalyptic number.

It is an amenable number.

8246158868 is a deficient number, since it is larger than the sum of its proper divisors (6184619158).

8246158868 is a wasteful number, since it uses less digits than its factorization.

8246158868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061539721 (or 2061539719 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 56.

The square root of 8246158868 is about 90808.3634254026. The cubic root of 8246158868 is about 2020.3063669555.

The spelling of 8246158868 in words is "eight billion, two hundred forty-six million, one hundred fifty-eight thousand, eight hundred sixty-eight".