748794568943 has 4 divisors (see below), whose sum is σ = 748800717288. Its totient is φ = 748788420600.

The previous prime is 748794568937. The next prime is 748794568957. The reversal of 748794568943 is 349865497847.

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

It is a cyclic number.

It is not a de Polignac number, because 748794568943 - 2²² = 748790374639 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 (748794568343) 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, 2887721 + ... + 3136322.

It is an arithmetic number, because the mean of its divisors is an integer number (187200179322).

Almost surely, 2^748794568943 is an apocalyptic number.

748794568943 is a deficient number, since it is larger than the sum of its proper divisors (6148345).

748794568943 is a wasteful number, since it uses less digits than its factorization.

748794568943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6148344.

The product of its digits is 1463132160, while the sum is 74.

The spelling of 748794568943 in words is "seven hundred forty-eight billion, seven hundred ninety-four million, five hundred sixty-eight thousand, nine hundred forty-three".