798545322 has 96 divisors (see below), whose sum is σ = 1840430592. Its totient is φ = 249910272.

The previous prime is 798545299. The next prime is 798545323. The reversal of 798545322 is 223545897.

798545322 is a `hidden beast` number, since 79 + 8 + 545 + 32 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (798545323) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 3036163 + ... + 3036425.

It is an arithmetic number, because the mean of its divisors is an integer number (19171152).

Almost surely, 2^798545322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798545322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (920215296).

798545322 is an abundant number, since it is smaller than the sum of its proper divisors (1041885270).

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

798545322 is a wasteful number, since it uses less digits than its factorization.

798545322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 449 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 798545322 is about 28258.5442300201. The cubic root of 798545322 is about 927.7547572388.

It can be divided in two parts, 7 and 98545322, that added together give a square (98545329 = 9927²).

The spelling of 798545322 in words is "seven hundred ninety-eight million, five hundred forty-five thousand, three hundred twenty-two".