748612969216847 has 48 divisors (see below), whose sum is σ = 883987139211264. Its totient is φ = 631996002792000.

The previous prime is 748612969216769. The next prime is 748612969216939.

748612969216847 is nontrivially palindromic in base 10.

748612969216847 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 748612969216847 - 2²² = 748612965022543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748612969216747) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17005792697 + ... + 17005836717.

It is an arithmetic number, because the mean of its divisors is an integer number (18416398733568).

Almost surely, 2^{748612969216847} is an apocalyptic number.

748612969216847 is a deficient number, since it is larger than the sum of its proper divisors (135374169994417).

748612969216847 is a wasteful number, since it uses less digits than its factorization.

748612969216847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48900 (or 48893 counting only the distinct ones).

The product of its digits is 3511517184, while the sum is 80.

The spelling of 748612969216847 in words is "seven hundred forty-eight trillion, six hundred twelve billion, nine hundred sixty-nine million, two hundred sixteen thousand, eight hundred forty-seven".