748346317 has 2 divisors, whose sum is σ = 748346318. Its totient is φ = 748346316.

The previous prime is 748346311. The next prime is 748346321. The reversal of 748346317 is 713643847.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 723932836 + 24413481 = 26906^2 + 4941^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-748346317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748346311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374173158 + 374173159.

It is an arithmetic number, because the mean of its divisors is an integer number (374173159).

Almost surely, 2^748346317 is an apocalyptic number.

It is an amenable number.

748346317 is a deficient number, since it is larger than the sum of its proper divisors (1).

748346317 is an equidigital number, since it uses as much as digits as its factorization.

748346317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 43.

The square root of 748346317 is about 27355.9192314936. The cubic root of 748346317 is about 907.8920402638.

The spelling of 748346317 in words is "seven hundred forty-eight million, three hundred forty-six thousand, three hundred seventeen".