798083903 has 4 divisors (see below), whose sum is σ = 798230640. Its totient is φ = 797937168.

The previous prime is 798083899. The next prime is 798083917. The reversal of 798083903 is 309380897.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 309380897 = 7 ⋅44197271.

It is a cyclic number.

It is not a de Polignac number, because 798083903 - 2² = 798083899 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 (798083603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64883 + ... + 76196.

It is an arithmetic number, because the mean of its divisors is an integer number (199557660).

Almost surely, 2^798083903 is an apocalyptic number.

798083903 is a deficient number, since it is larger than the sum of its proper divisors (146737).

798083903 is a wasteful number, since it uses less digits than its factorization.

798083903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146736.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 798083903 is about 28250.3788116195. The cubic root of 798083903 is about 927.5760296870.

The spelling of 798083903 in words is "seven hundred ninety-eight million, eighty-three thousand, nine hundred three".