998513352 has 64 divisors (see below), whose sum is σ = 2894256000. Its totient is φ = 318364992.

The previous prime is 998513293. The next prime is 998513353. The reversal of 998513352 is 253315899.

It is a junction number, because it is equal to n+sod(n) for n = 998513298 and 998513307.

It is not an unprimeable number, because it can be changed into a prime (998513353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95527 + ... + 105462.

It is an arithmetic number, because the mean of its divisors is an integer number (45222750).

Almost surely, 2^998513352 is an apocalyptic number.

998513352 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

998513352 is an abundant number, since it is smaller than the sum of its proper divisors (1895742648).

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

998513352 is a wasteful number, since it uses less digits than its factorization.

998513352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201027 (or 201017 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 998513352 is about 31599.2618901138. The cubic root of 998513352 is about 999.5042048945.

The spelling of 998513352 in words is "nine hundred ninety-eight million, five hundred thirteen thousand, three hundred fifty-two".