598802393 has 6 divisors (see below), whose sum is σ = 696566106. Its totient is φ = 513259152.

The previous prime is 598802389. The next prime is 598802431. The reversal of 598802393 is 393208895.

It can be written as a sum of positive squares in only one way, i.e., 559464409 + 39337984 = 23653^2 + 6272^2 .

It is not a de Polignac number, because 598802393 - 2² = 598802389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (598802593) 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 5 ways as a sum of consecutive naturals, for example, 6110180 + ... + 6110277.

It is an arithmetic number, because the mean of its divisors is an integer number (116094351).

Almost surely, 2^598802393 is an apocalyptic number.

It is an amenable number.

598802393 is a deficient number, since it is larger than the sum of its proper divisors (97763713).

598802393 is a wasteful number, since it uses less digits than its factorization.

598802393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12220471 (or 12220464 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 598802393 is about 24470.4391664719. The cubic root of 598802393 is about 842.8711243751.

The spelling of 598802393 in words is "five hundred ninety-eight million, eight hundred two thousand, three hundred ninety-three".