798436 has 24 divisors (see below), whose sum is σ = 1483776. Its totient is φ = 375360.

The previous prime is 798409. The next prime is 798443. The reversal of 798436 is 634897.

798436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 798395 and 798404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5760 + ... + 5896.

It is an arithmetic number, because the mean of its divisors is an integer number (61824).

2⁷⁹⁸⁴³⁶ is an apocalyptic number.

It is an amenable number.

798436 is a deficient number, since it is larger than the sum of its proper divisors (685340).

798436 is a wasteful number, since it uses less digits than its factorization.

798436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 217 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 798436 is about 893.5524606871. The cubic root of 798436 is about 92.7712418321.

It can be divided in two parts, 79 and 8436, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 798436 in words is "seven hundred ninety-eight thousand, four hundred thirty-six".