748723160734 has 4 divisors (see below), whose sum is σ = 1123084741104. Its totient is φ = 374361580366.

The previous prime is 748723160683. The next prime is 748723160753. The reversal of 748723160734 is 437061327847.

It is a happy number.

748723160734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×748723160734² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187180790182 + ... + 187180790185.

It is an arithmetic number, because the mean of its divisors is an integer number (280771185276).

Almost surely, 2^748723160734 is an apocalyptic number.

748723160734 is a deficient number, since it is larger than the sum of its proper divisors (374361580370).

748723160734 is a wasteful number, since it uses less digits than its factorization.

748723160734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374361580369.

The product of its (nonzero) digits is 4741632, while the sum is 52.

The spelling of 748723160734 in words is "seven hundred forty-eight billion, seven hundred twenty-three million, one hundred sixty thousand, seven hundred thirty-four".