675700897 has 2 divisors, whose sum is σ = 675700898. Its totient is φ = 675700896.

The previous prime is 675700873. The next prime is 675700997. The reversal of 675700897 is 798007576.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 483296256 + 192404641 = 21984^2 + 13871^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675700897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 675700897.

It is not a weakly prime, because it can be changed into another prime (675700847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337850448 + 337850449.

It is an arithmetic number, because the mean of its divisors is an integer number (337850449).

Almost surely, 2^675700897 is an apocalyptic number.

It is an amenable number.

675700897 is a deficient number, since it is larger than the sum of its proper divisors (1).

675700897 is an equidigital number, since it uses as much as digits as its factorization.

675700897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740880, while the sum is 49.

The square root of 675700897 is about 25994.2473828345. The cubic root of 675700897 is about 877.5088364735.

The spelling of 675700897 in words is "six hundred seventy-five million, seven hundred thousand, eight hundred ninety-seven".