798751488 has 216 divisors, whose sum is σ = 2330061888. Its totient is φ = 242694144.

The previous prime is 798751453. The next prime is 798751493. The reversal of 798751488 is 884157897.

It is a Harshad number since it is a multiple of its sum of digits (57).

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 23 ways as a sum of consecutive naturals, for example, 11921631 + ... + 11921697.

Almost surely, 2^798751488 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 798751488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1165030944).

798751488 is an abundant number, since it is smaller than the sum of its proper divisors (1531310400).

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

798751488 is a wasteful number, since it uses less digits than its factorization.

798751488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 134 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 57.

The square root of 798751488 is about 28262.1918470596. The cubic root of 798751488 is about 927.8345920016.

The spelling of 798751488 in words is "seven hundred ninety-eight million, seven hundred fifty-one thousand, four hundred eighty-eight".