1008808897 has 2 divisors, whose sum is σ = 1008808898. Its totient is φ = 1008808896.

The previous prime is 1008808873. The next prime is 1008808901. The reversal of 1008808897 is 7988088001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 977437696 + 31371201 = 31264^2 + 5601^2 .

It is a cyclic number.

It is not a de Polignac number, because 1008808897 - 2⁷ = 1008808769 is a prime.

It is a super-3 number, since 3×1008808897³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1008808897.

It is not a weakly prime, because it can be changed into another prime (1008808807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504404448 + 504404449.

It is an arithmetic number, because the mean of its divisors is an integer number (504404449).

Almost surely, 2^1008808897 is an apocalyptic number.

It is an amenable number.

1008808897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1008808897 is an equidigital number, since it uses as much as digits as its factorization.

1008808897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 258048, while the sum is 49.

The square root of 1008808897 is about 31761.7521084716. The cubic root of 1008808897 is about 1002.9277190959.

The spelling of 1008808897 in words is "one billion, eight million, eight hundred eight thousand, eight hundred ninety-seven".