728246598 has 8 divisors (see below), whose sum is σ = 1456493208. Its totient is φ = 242748864.

The previous prime is 728246591. The next prime is 728246621. The reversal of 728246598 is 895642827.

It is a sphenic number, since it is the product of 3 distinct primes.

728246598 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 728246598.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (728246591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60687211 + ... + 60687222.

It is an arithmetic number, because the mean of its divisors is an integer number (182061651).

Almost surely, 2^728246598 is an apocalyptic number.

728246598 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

728246598 is a wasteful number, since it uses less digits than its factorization.

728246598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121374438.

The product of its digits is 1935360, while the sum is 51.

The square root of 728246598 is about 26986.0445045212. The cubic root of 728246598 is about 899.6898511566.

The spelling of 728246598 in words is "seven hundred twenty-eight million, two hundred forty-six thousand, five hundred ninety-eight".