748715663 has 2 divisors, whose sum is σ = 748715664. Its totient is φ = 748715662.

The previous prime is 748715641. The next prime is 748715677. The reversal of 748715663 is 366517847.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 748715663 - 2¹⁴ = 748699279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748715623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374357831 + 374357832.

It is an arithmetic number, because the mean of its divisors is an integer number (374357832).

Almost surely, 2^748715663 is an apocalyptic number.

748715663 is a deficient number, since it is larger than the sum of its proper divisors (1).

748715663 is an equidigital number, since it uses as much as digits as its factorization.

748715663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 47.

The square root of 748715663 is about 27362.6691497741. The cubic root of 748715663 is about 908.0413789387.

The spelling of 748715663 in words is "seven hundred forty-eight million, seven hundred fifteen thousand, six hundred sixty-three".