748820068740 has 96 divisors (see below), whose sum is σ = 2331617218560. Its totient is φ = 199517799168.

The previous prime is 748820068723. The next prime is 748820068741. The reversal of 748820068740 is 47860028847.

It is a happy number.

748820068740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (748820068741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63037 + ... + 1225403.

It is an arithmetic number, because the mean of its divisors is an integer number (24287679360).

Almost surely, 2^748820068740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748820068740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1165808609280).

748820068740 is an abundant number, since it is smaller than the sum of its proper divisors (1582797149820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

748820068740 is a wasteful number, since it uses less digits than its factorization.

748820068740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163578 (or 1163570 counting only the distinct ones).

The product of its (nonzero) digits is 4816896, while the sum is 54.

The spelling of 748820068740 in words is "seven hundred forty-eight billion, eight hundred twenty million, sixty-eight thousand, seven hundred forty".