798075750 has 64 divisors (see below), whose sum is σ = 1998360000. Its totient is φ = 212140800.

The previous prime is 798075739. The next prime is 798075767. The reversal of 798075750 is 57570897.

It is a self number, because there is not a number n which added to its sum of digits gives 798075750.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260226 + ... + 263274.

It is an arithmetic number, because the mean of its divisors is an integer number (31224375).

Almost surely, 2^798075750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798075750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (999180000).

798075750 is an abundant number, since it is smaller than the sum of its proper divisors (1200284250).

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

798075750 is a wasteful number, since it uses less digits than its factorization.

798075750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3418 (or 3408 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 48.

The square root of 798075750 is about 28250.2345123010. The cubic root of 798075750 is about 927.5728710579.

The spelling of 798075750 in words is "seven hundred ninety-eight million, seventy-five thousand, seven hundred fifty".