8896965397 has 2 divisors, whose sum is σ = 8896965398. Its totient is φ = 8896965396.

The previous prime is 8896965379. The next prime is 8896965481. The reversal of 8896965397 is 7935696988.

Together with previous prime (8896965379) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5353263556 + 3543701841 = 73166^2 + 59529^2 .

It is a cyclic number.

It is not a de Polignac number, because 8896965397 - 2³¹ = 6749481749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8896965347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4448482698 + 4448482699.

It is an arithmetic number, because the mean of its divisors is an integer number (4448482699).

Almost surely, 2^8896965397 is an apocalyptic number.

It is an amenable number.

8896965397 is a deficient number, since it is larger than the sum of its proper divisors (1).

8896965397 is an equidigital number, since it uses as much as digits as its factorization.

8896965397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176359680, while the sum is 70.

The square root of 8896965397 is about 94323.7265856264. The cubic root of 8896965397 is about 2072.1155370949.

The spelling of 8896965397 in words is "eight billion, eight hundred ninety-six million, nine hundred sixty-five thousand, three hundred ninety-seven".