798545884 has 12 divisors (see below), whose sum is σ = 1421141400. Its totient is φ = 392505488.

The previous prime is 798545873. The next prime is 798545887. The reversal of 798545884 is 488545897.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798545887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1691599 + ... + 1692070.

It is an arithmetic number, because the mean of its divisors is an integer number (118428450).

Almost surely, 2^798545884 is an apocalyptic number.

It is an amenable number.

798545884 is a deficient number, since it is larger than the sum of its proper divisors (622595516).

798545884 is a wasteful number, since it uses less digits than its factorization.

798545884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383732 (or 3383730 counting only the distinct ones).

The product of its digits is 12902400, while the sum is 58.

The square root of 798545884 is about 28258.5541739134. The cubic root of 798545884 is about 927.7549748837.

The spelling of 798545884 in words is "seven hundred ninety-eight million, five hundred forty-five thousand, eight hundred eighty-four".