748676219 has 2 divisors, whose sum is σ = 748676220. Its totient is φ = 748676218.

The previous prime is 748676183. The next prime is 748676233. The reversal of 748676219 is 912676847.

It is a strong prime.

It is an emirp because it is prime and its reverse (912676847) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-748676219 is a prime.

It is a super-2 number, since 2×748676219² = 1121032161792271922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (748678219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374338109 + 374338110.

It is an arithmetic number, because the mean of its divisors is an integer number (374338110).

Almost surely, 2^748676219 is an apocalyptic number.

748676219 is a deficient number, since it is larger than the sum of its proper divisors (1).

748676219 is an equidigital number, since it uses as much as digits as its factorization.

748676219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 50.

The square root of 748676219 is about 27361.9483772629. The cubic root of 748676219 is about 908.0254327814.

The spelling of 748676219 in words is "seven hundred forty-eight million, six hundred seventy-six thousand, two hundred nineteen".