798473816 has 64 divisors (see below), whose sum is σ = 1848744000. Its totient is φ = 322054656.

The previous prime is 798473807. The next prime is 798473821. The reversal of 798473816 is 618374897.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 38090 + ... + 55206.

It is an arithmetic number, because the mean of its divisors is an integer number (28886625).

Almost surely, 2^798473816 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 798473816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (924372000).

798473816 is an abundant number, since it is smaller than the sum of its proper divisors (1050270184).

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

798473816 is a wasteful number, since it uses less digits than its factorization.

798473816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17161 (or 17143 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 53.

The square root of 798473816 is about 28257.2789914386. The cubic root of 798473816 is about 927.7270643786.

The spelling of 798473816 in words is "seven hundred ninety-eight million, four hundred seventy-three thousand, eight hundred sixteen".