798330 has 64 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 185856.

The previous prime is 798319. The next prime is 798331. The reversal of 798330 is 33897.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a nialpdrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (798331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8926 + ... + 9014.

It is an arithmetic number, because the mean of its divisors is an integer number (34020).

2⁷⁹⁸³³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1088640).

798330 is an abundant number, since it is smaller than the sum of its proper divisors (1378950).

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

798330 is a wasteful number, since it uses less digits than its factorization.

798330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 798330 is about 893.4931449093. The cubic root of 798330 is about 92.7671362278.

It can be divided in two parts, 798 and 330, that added together give a triangular number (1128 = T₄₇).

The spelling of 798330 in words is "seven hundred ninety-eight thousand, three hundred thirty".