798497 has 8 divisors (see below), whose sum is σ = 937536. Its totient is φ = 665712.

The previous prime is 798487. The next prime is 798503. The reversal of 798497 is 794897.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 798497 - 2⁴ = 798481 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 798497.

It is not an unprimeable number, because it can be changed into a prime (798487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1283 + ... + 1800.

It is an arithmetic number, because the mean of its divisors is an integer number (117192).

2⁷⁹⁸⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

798497 is a deficient number, since it is larger than the sum of its proper divisors (139039).

798497 is a wasteful number, since it uses less digits than its factorization.

798497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127.

The product of its digits is 127008, while the sum is 44.

The square root of 798497 is about 893.5865934536. The cubic root of 798497 is about 92.7736043265.

Subtracting from 798497 its reverse (794897), we obtain a square (3600 = 60²).

The spelling of 798497 in words is "seven hundred ninety-eight thousand, four hundred ninety-seven".