798043 has 2 divisors, whose sum is σ = 798044. Its totient is φ = 798042.

The previous prime is 798023. The next prime is 798059. The reversal of 798043 is 340897.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (340897) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 798043 - 2¹³ = 789851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 797996 and 798014.

It is not a weakly prime, because it can be changed into another prime (798023) 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 as a sum of consecutive naturals, namely, 399021 + 399022.

It is an arithmetic number, because the mean of its divisors is an integer number (399022).

2⁷⁹⁸⁰⁴³ is an apocalyptic number.

798043 is a deficient number, since it is larger than the sum of its proper divisors (1).

798043 is an equidigital number, since it uses as much as digits as its factorization.

798043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 798043 is about 893.3325248753. The cubic root of 798043 is about 92.7560182861.

The spelling of 798043 in words is "seven hundred ninety-eight thousand, forty-three".