798542423 has 8 divisors (see below), whose sum is σ = 942059520. Its totient is φ = 662385240.

The previous prime is 798542369. The next prime is 798542441. The reversal of 798542423 is 324245897.

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 798542423 - 2²² = 794348119 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 (798542483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1839743 + ... + 1840176.

It is an arithmetic number, because the mean of its divisors is an integer number (117757440).

Almost surely, 2^798542423 is an apocalyptic number.

798542423 is a deficient number, since it is larger than the sum of its proper divisors (143517097).

798542423 is a wasteful number, since it uses less digits than its factorization.

798542423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679957.

The product of its digits is 483840, while the sum is 44.

The square root of 798542423 is about 28258.4929357530. The cubic root of 798542423 is about 927.7536345456.

The spelling of 798542423 in words is "seven hundred ninety-eight million, five hundred forty-two thousand, four hundred twenty-three".