8862297397 has 2 divisors, whose sum is σ = 8862297398. Its totient is φ = 8862297396.

The previous prime is 8862297373. The next prime is 8862297401. The reversal of 8862297397 is 7937922688.

8862297397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8421549361 + 440748036 = 91769^2 + 20994^2 .

It is a cyclic number.

It is not a de Polignac number, because 8862297397 - 2¹¹ = 8862295349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8862297307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4431148698 + 4431148699.

It is an arithmetic number, because the mean of its divisors is an integer number (4431148699).

Almost surely, 2^8862297397 is an apocalyptic number.

It is an amenable number.

8862297397 is a deficient number, since it is larger than the sum of its proper divisors (1).

8862297397 is an equidigital number, since it uses as much as digits as its factorization.

8862297397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18289152, while the sum is 61.

The square root of 8862297397 is about 94139.7758495313. The cubic root of 8862297397 is about 2069.4206253474.

The spelling of 8862297397 in words is "eight billion, eight hundred sixty-two million, two hundred ninety-seven thousand, three hundred ninety-seven".