798684 has 48 divisors (see below), whose sum is σ = 2042880. Its totient is φ = 241920.

The previous prime is 798667. The next prime is 798691. The reversal of 798684 is 486897.

It is a happy number.

It is a super-2 number, since 2×798684² = 1275792263712, which contains 22 as substring.

Its product of digits (96768) is a multiple of the sum of its prime divisors (168).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7012 + ... + 7124.

It is an arithmetic number, because the mean of its divisors is an integer number (42560).

2⁷⁹⁸⁶⁸⁴ 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 798684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1021440).

798684 is an abundant number, since it is smaller than the sum of its proper divisors (1244196).

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

798684 is a wasteful number, since it uses less digits than its factorization.

798684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 168 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 798684 is about 893.6912218434. The cubic root of 798684 is about 92.7808459775.

The spelling of 798684 in words is "seven hundred ninety-eight thousand, six hundred eighty-four".