798628 has 6 divisors (see below), whose sum is σ = 1397606. Its totient is φ = 399312.

The previous prime is 798613. The next prime is 798641. The reversal of 798628 is 826897.

798628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 719104 + 79524 = 848^2 + 282^2 .

It is an unprimeable number.

798628 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99825 + ... + 99832.

2⁷⁹⁸⁶²⁸ is an apocalyptic number.

It is an amenable number.

798628 is a deficient number, since it is larger than the sum of its proper divisors (598978).

798628 is a wasteful number, since it uses less digits than its factorization.

798628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199661 (or 199659 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 798628 is about 893.6598905624. The cubic root of 798628 is about 92.7786774733.

The spelling of 798628 in words is "seven hundred ninety-eight thousand, six hundred twenty-eight".