598830040 has 64 divisors (see below), whose sum is σ = 1404928800. Its totient is φ = 229512192.

The previous prime is 598830031. The next prime is 598830041. The reversal of 598830040 is 40038895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598830041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87876 + ... + 94444.

Almost surely, 2^598830040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 598830040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702464400).

598830040 is an abundant number, since it is smaller than the sum of its proper divisors (806098760).

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

598830040 is a wasteful number, since it uses less digits than its factorization.

598830040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6676 (or 6672 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 598830040 is about 24471.0040660370. The cubic root of 598830040 is about 842.8840960998.

The spelling of 598830040 in words is "five hundred ninety-eight million, eight hundred thirty thousand, forty".