798310422 has 192 divisors, whose sum is σ = 2270661120. Its totient is φ = 196826112.

The previous prime is 798310421. The next prime is 798310451. The reversal of 798310422 is 224013897.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798310421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3516673 + ... + 3516899.

It is an arithmetic number, because the mean of its divisors is an integer number (11826360).

Almost surely, 2^798310422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798310422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1135330560).

798310422 is an abundant number, since it is smaller than the sum of its proper divisors (1472350698).

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

798310422 is a wasteful number, since it uses less digits than its factorization.

798310422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 798310422 is about 28254.3876592645. The cubic root of 798310422 is about 927.6637789066.

The spelling of 798310422 in words is "seven hundred ninety-eight million, three hundred ten thousand, four hundred twenty-two".