598818042 has 64 divisors (see below), whose sum is σ = 1381536000. Its totient is φ = 192032064.

The previous prime is 598818019. The next prime is 598818053. The reversal of 598818042 is 240818895.

It is a happy number.

598818042 is a `hidden beast` number, since 598 + 8 + 18 + 0 + 42 = 666.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 608683 + ... + 609665.

It is an arithmetic number, because the mean of its divisors is an integer number (21586500).

Almost surely, 2^598818042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 598818042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (690768000).

598818042 is an abundant number, since it is smaller than the sum of its proper divisors (782717958).

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

598818042 is a wasteful number, since it uses less digits than its factorization.

598818042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412 (or 1406 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 598818042 is about 24470.7589175326. The cubic root of 598818042 is about 842.8784667947.

The spelling of 598818042 in words is "five hundred ninety-eight million, eight hundred eighteen thousand, forty-two".