748868174731 has 8 divisors (see below), whose sum is σ = 759327062480. Its totient is φ = 738414703872.

The previous prime is 748868174701. The next prime is 748868174749. The reversal of 748868174731 is 137471868847.

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 748868174731 - 2²⁷ = 748733957003 is a prime.

It is a super-2 number, since 2×748868174731² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748868174701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075401 + ... + 1629178.

It is an arithmetic number, because the mean of its divisors is an integer number (94915882810).

Almost surely, 2^748868174731 is an apocalyptic number.

748868174731 is a deficient number, since it is larger than the sum of its proper divisors (10458887749).

748868174731 is a wasteful number, since it uses less digits than its factorization.

748868174731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708445.

The product of its digits is 50577408, while the sum is 64.

The spelling of 748868174731 in words is "seven hundred forty-eight billion, eight hundred sixty-eight million, one hundred seventy-four thousand, seven hundred thirty-one".