748468656 has 240 divisors, whose sum is σ = 2473904160. Its totient is φ = 209018880.

The previous prime is 748468649. The next prime is 748468661. The reversal of 748468656 is 656864847.

748468656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 922491 + ... + 923301.

It is an arithmetic number, because the mean of its divisors is an integer number (10307934).

Almost surely, 2^748468656 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 748468656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1236952080).

748468656 is an abundant number, since it is smaller than the sum of its proper divisors (1725435504).

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

748468656 is a wasteful number, since it uses less digits than its factorization.

748468656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884 (or 875 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The square root of 748468656 is about 27358.1552009634. The cubic root of 748468656 is about 907.9415113664.

The spelling of 748468656 in words is "seven hundred forty-eight million, four hundred sixty-eight thousand, six hundred fifty-six".