748686676547 has 2 divisors, whose sum is σ = 748686676548. Its totient is φ = 748686676546.

The previous prime is 748686676531. The next prime is 748686676553. The reversal of 748686676547 is 745676686847.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 748686676547 - 2⁴ = 748686676531 is a prime.

It is not a weakly prime, because it can be changed into another prime (748686676247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374343338273 + 374343338274.

It is an arithmetic number, because the mean of its divisors is an integer number (374343338274).

Almost surely, 2^748686676547 is an apocalyptic number.

748686676547 is a deficient number, since it is larger than the sum of its proper divisors (1).

748686676547 is an equidigital number, since it uses as much as digits as its factorization.

748686676547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2275983360, while the sum is 74.

The spelling of 748686676547 in words is "seven hundred forty-eight billion, six hundred eighty-six million, six hundred seventy-six thousand, five hundred forty-seven".