748396765937 has 4 divisors (see below), whose sum is σ = 766650345636. Its totient is φ = 730143186240.

The previous prime is 748396765933. The next prime is 748396765939. The reversal of 748396765937 is 739567693847.

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

It can be written as a sum of positive squares in 2 ways, for example, as 34006679281 + 714390086656 = 184409^2 + 845216^2 .

It is a cyclic number.

It is not a de Polignac number, because 748396765937 - 2² = 748396765933 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748396765933) 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, 9126789788 + ... + 9126789869.

It is an arithmetic number, because the mean of its divisors is an integer number (191662586409).

Almost surely, 2^748396765937 is an apocalyptic number.

It is an amenable number.

748396765937 is a deficient number, since it is larger than the sum of its proper divisors (18253579699).

748396765937 is a wasteful number, since it uses less digits than its factorization.

748396765937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18253579698.

The product of its digits is 1440270720, while the sum is 74.

The spelling of 748396765937 in words is "seven hundred forty-eight billion, three hundred ninety-six million, seven hundred sixty-five thousand, nine hundred thirty-seven".