754626768 has 80 divisors (see below), whose sum is σ = 2240570880. Its totient is φ = 214386048.

The previous prime is 754626767. The next prime is 754626779. The reversal of 754626768 is 867626457.

754626768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 754626768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (754626767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53871 + ... + 66417.

It is an arithmetic number, because the mean of its divisors is an integer number (28007136).

Almost surely, 2^754626768 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 754626768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1120285440).

754626768 is an abundant number, since it is smaller than the sum of its proper divisors (1485944112).

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

754626768 is a wasteful number, since it uses less digits than its factorization.

754626768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12744 (or 12738 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The square root of 754626768 is about 27470.4708368823. The cubic root of 754626768 is about 910.4247777373.

The spelling of 754626768 in words is "seven hundred fifty-four million, six hundred twenty-six thousand, seven hundred sixty-eight".