798737 has 2 divisors, whose sum is σ = 798738. Its totient is φ = 798736.

The previous prime is 798727. The next prime is 798751. The reversal of 798737 is 737897.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 625681 + 173056 = 791^2 + 416^2 .

It is an emirp because it is prime and its reverse (737897) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 798737 - 2⁸ = 798481 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 798694 and 798703.

It is not a weakly prime, because it can be changed into another prime (798727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399368 + 399369.

It is an arithmetic number, because the mean of its divisors is an integer number (399369).

2⁷⁹⁸⁷³⁷ is an apocalyptic number.

It is an amenable number.

798737 is a deficient number, since it is larger than the sum of its proper divisors (1).

798737 is an equidigital number, since it uses as much as digits as its factorization.

798737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74088, while the sum is 41.

The square root of 798737 is about 893.7208736513. The cubic root of 798737 is about 92.7828982185.

The spelling of 798737 in words is "seven hundred ninety-eight thousand, seven hundred thirty-seven".