748658856847 has 8 divisors (see below), whose sum is σ = 817509393360. Its totient is φ = 679940093760.

The previous prime is 748658856833. The next prime is 748658856871.

748658856847 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 748658856847 - 2²⁷ = 748524639119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748658856047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32931472 + ... + 32954197.

It is an arithmetic number, because the mean of its divisors is an integer number (102188674170).

Almost surely, 2^748658856847 is an apocalyptic number.

748658856847 is a deficient number, since it is larger than the sum of its proper divisors (68850536513).

748658856847 is a wasteful number, since it uses less digits than its factorization.

748658856847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65886713.

The product of its digits is 2890137600, while the sum is 76.

The spelling of 748658856847 in words is "seven hundred forty-eight billion, six hundred fifty-eight million, eight hundred fifty-six thousand, eight hundred forty-seven".