788998297 has 2 divisors, whose sum is σ = 788998298. Its totient is φ = 788998296.

The previous prime is 788998283. The next prime is 788998303. The reversal of 788998297 is 792899887.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 413064976 + 375933321 = 20324^2 + 19389^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-788998297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (788998247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394499148 + 394499149.

It is an arithmetic number, because the mean of its divisors is an integer number (394499149).

Almost surely, 2^788998297 is an apocalyptic number.

It is an amenable number.

788998297 is a deficient number, since it is larger than the sum of its proper divisors (1).

788998297 is an equidigital number, since it uses as much as digits as its factorization.

788998297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36578304, while the sum is 67.

The square root of 788998297 is about 28089.1134961572. The cubic root of 788998297 is about 924.0426606647.

The spelling of 788998297 in words is "seven hundred eighty-eight million, nine hundred ninety-eight thousand, two hundred ninety-seven".