598839161 has 8 divisors (see below), whose sum is σ = 634314240. Its totient is φ = 563391808.

The previous prime is 598839149. The next prime is 598839181. The reversal of 598839161 is 161938895.

It is a happy number.

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 598839161 - 2⁶ = 598839097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (598839181) 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, 51860 + ... + 62346.

It is an arithmetic number, because the mean of its divisors is an integer number (79289280).

Almost surely, 2^598839161 is an apocalyptic number.

It is an amenable number.

598839161 is a deficient number, since it is larger than the sum of its proper divisors (35475079).

598839161 is a wasteful number, since it uses less digits than its factorization.

598839161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13863.

The product of its digits is 466560, while the sum is 50.

The square root of 598839161 is about 24471.1904287470. The cubic root of 598839161 is about 842.8883755037. Note that the first 3 decimals are identical.

The spelling of 598839161 in words is "five hundred ninety-eight million, eight hundred thirty-nine thousand, one hundred sixty-one".