798583854 has 16 divisors (see below), whose sum is σ = 1621006848. Its totient is φ = 262221432.

The previous prime is 798583847. The next prime is 798583861. The reversal of 798583854 is 458385897.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (798583847) and next prime (798583861).

It is a junction number, because it is equal to n+sod(n) for n = 798583794 and 798583803.

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 7 ways as a sum of consecutive naturals, for example, 992862 + ... + 993665.

It is an arithmetic number, because the mean of its divisors is an integer number (101312928).

Almost surely, 2^798583854 is an apocalyptic number.

798583854 is an abundant number, since it is smaller than the sum of its proper divisors (822422994).

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

798583854 is a wasteful number, since it uses less digits than its factorization.

798583854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986599.

The product of its digits is 9676800, while the sum is 57.

The square root of 798583854 is about 28259.2259978931. The cubic root of 798583854 is about 927.7696792352.

The spelling of 798583854 in words is "seven hundred ninety-eight million, five hundred eighty-three thousand, eight hundred fifty-four".