598198384 has 20 divisors (see below), whose sum is σ = 1324582384. Its totient is φ = 256370688.

The previous prime is 598198379. The next prime is 598198387. The reversal of 598198384 is 483891895.

It is a super-2 number, since 2×598198384² = 715682613240422912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598198387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2670417 + ... + 2670640.

Almost surely, 2^598198384 is an apocalyptic number.

It is an amenable number.

598198384 is an abundant number, since it is smaller than the sum of its proper divisors (726384000).

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

598198384 is a wasteful number, since it uses less digits than its factorization.

598198384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5341072 (or 5341066 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 55.

The square root of 598198384 is about 24458.0944474421. The cubic root of 598198384 is about 842.5876290612.

The spelling of 598198384 in words is "five hundred ninety-eight million, one hundred ninety-eight thousand, three hundred eighty-four".