748173763 has 2 divisors, whose sum is σ = 748173764. Its totient is φ = 748173762.

The previous prime is 748173709. The next prime is 748173779. The reversal of 748173763 is 367371847.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-748173763 is a prime.

It is not a weakly prime, because it can be changed into another prime (748113763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374086881 + 374086882.

It is an arithmetic number, because the mean of its divisors is an integer number (374086882).

Almost surely, 2^748173763 is an apocalyptic number.

748173763 is a deficient number, since it is larger than the sum of its proper divisors (1).

748173763 is an equidigital number, since it uses as much as digits as its factorization.

748173763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 592704, while the sum is 46.

The square root of 748173763 is about 27352.7651801422. The cubic root of 748173763 is about 907.8222541937.

The spelling of 748173763 in words is "seven hundred forty-eight million, one hundred seventy-three thousand, seven hundred sixty-three".