748835433964799 has 4 divisors (see below), whose sum is σ = 748852857294360. Its totient is φ = 748818010635240.

The previous prime is 748835433964763. The next prime is 748835433964819. The reversal of 748835433964799 is 997469334538847.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-748835433964799 is a prime.

It is a super-2 number, since 2×748835433964799² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748835433964729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8711600312 + ... + 8711686269.

It is an arithmetic number, because the mean of its divisors is an integer number (187213214323590).

Almost surely, 2^{748835433964799} is an apocalyptic number.

748835433964799 is a deficient number, since it is larger than the sum of its proper divisors (17423329561).

748835433964799 is a wasteful number, since it uses less digits than its factorization.

748835433964799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17423329560.

The product of its digits is 118513704960, while the sum is 89.

The spelling of 748835433964799 in words is "seven hundred forty-eight trillion, eight hundred thirty-five billion, four hundred thirty-three million, nine hundred sixty-four thousand, seven hundred ninety-nine".