748424847 has 64 divisors (see below), whose sum is σ = 1137438720. Its totient is φ = 435456000.

The previous prime is 748424731. The next prime is 748424869.

748424847 is nontrivially palindromic in base 10.

748424847 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 748424847 - 2¹¹ = 748422799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 748424796 and 748424805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748424147) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6866229 + ... + 6866337.

It is an arithmetic number, because the mean of its divisors is an integer number (17772480).

Almost surely, 2^748424847 is an apocalyptic number.

748424847 is a deficient number, since it is larger than the sum of its proper divisors (389013873).

748424847 is a wasteful number, since it uses less digits than its factorization.

748424847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304.

The product of its digits is 1605632, while the sum is 48.

The square root of 748424847 is about 27357.3545321912. The cubic root of 748424847 is about 907.9237966252.

The spelling of 748424847 in words is "seven hundred forty-eight million, four hundred twenty-four thousand, eight hundred forty-seven".