807376897 has 2 divisors, whose sum is σ = 807376898. Its totient is φ = 807376896.

The previous prime is 807376883. The next prime is 807376909. The reversal of 807376897 is 798673708.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 800663616 + 6713281 = 28296^2 + 2591^2 .

It is a cyclic number.

It is not a de Polignac number, because 807376897 - 2¹¹ = 807374849 is a prime.

It is not a weakly prime, because it can be changed into another prime (807376807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403688448 + 403688449.

It is an arithmetic number, because the mean of its divisors is an integer number (403688449).

Almost surely, 2^807376897 is an apocalyptic number.

It is an amenable number.

807376897 is a deficient number, since it is larger than the sum of its proper divisors (1).

807376897 is an equidigital number, since it uses as much as digits as its factorization.

807376897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3556224, while the sum is 55.

The square root of 807376897 is about 28414.3783497018. The cubic root of 807376897 is about 931.1624178282.

The spelling of 807376897 in words is "eight hundred seven million, three hundred seventy-six thousand, eight hundred ninety-seven".