8264481097 has 2 divisors, whose sum is σ = 8264481098. Its totient is φ = 8264481096.

The previous prime is 8264481089. The next prime is 8264481101. The reversal of 8264481097 is 7901844628.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4625496121 + 3638984976 = 68011^2 + 60324^2 .

It is a cyclic number.

It is not a de Polignac number, because 8264481097 - 2³ = 8264481089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8264481097.

It is not a weakly prime, because it can be changed into another prime (8264481077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4132240548 + 4132240549.

It is an arithmetic number, because the mean of its divisors is an integer number (4132240549).

Almost surely, 2^8264481097 is an apocalyptic number.

It is an amenable number.

8264481097 is a deficient number, since it is larger than the sum of its proper divisors (1).

8264481097 is an equidigital number, since it uses as much as digits as its factorization.

8264481097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 8264481097 is about 90909.1914879898. The cubic root of 8264481097 is about 2021.8015735719.

The spelling of 8264481097 in words is "eight billion, two hundred sixty-four million, four hundred eighty-one thousand, ninety-seven".