798536 has 8 divisors (see below), whose sum is σ = 1497270. Its totient is φ = 399264.

The previous prime is 798533. The next prime is 798569. The reversal of 798536 is 635897.

It can be written as a sum of positive squares in only one way, i.e., 630436 + 168100 = 794^2 + 410^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 798536.

It is not an unprimeable number, because it can be changed into a prime (798533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49901 + ... + 49916.

2⁷⁹⁸⁵³⁶ is an apocalyptic number.

It is an amenable number.

798536 is a deficient number, since it is larger than the sum of its proper divisors (698734).

798536 is a wasteful number, since it uses less digits than its factorization.

798536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99823 (or 99819 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 798536 is about 893.6084153588. The cubic root of 798536 is about 92.7751147106.

The spelling of 798536 in words is "seven hundred ninety-eight thousand, five hundred thirty-six".