It is a happy number.
2398998932 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
Almost surely, 22398998932 is an apocalyptic number.
2398998932 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2398998932 is a wasteful number, since it uses less digits than its factorization.
2398998932 is an evil number, because the sum of its binary digits is even.
The square root of 2398998932 is about 48979.5766825317. The cubic root of 2398998932 is about 1338.6797220806.
The spelling of 2398998932 in words is "two billion, three hundred ninety-eight million, nine hundred ninety-eight thousand, nine hundred thirty-two".