798559703 has 4 divisors (see below), whose sum is σ = 799049160. Its totient is φ = 798070248.

The previous prime is 798559661. The next prime is 798559733. The reversal of 798559703 is 307955897.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 798559703 - 2¹⁶ = 798494167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798559733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242273 + ... + 245546.

It is an arithmetic number, because the mean of its divisors is an integer number (199762290).

Almost surely, 2^798559703 is an apocalyptic number.

798559703 is a deficient number, since it is larger than the sum of its proper divisors (489457).

798559703 is a wasteful number, since it uses less digits than its factorization.

798559703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489456.

The product of its (nonzero) digits is 2381400, while the sum is 53.

The square root of 798559703 is about 28258.7986828881. The cubic root of 798559703 is about 927.7603265161.

The spelling of 798559703 in words is "seven hundred ninety-eight million, five hundred fifty-nine thousand, seven hundred three".