998962299 has 24 divisors (see below), whose sum is σ = 1475615232. Its totient is φ = 650934960.

The previous prime is 998962277. The next prime is 998962301. The reversal of 998962299 is 992269899.

It is not a de Polignac number, because 998962299 - 2⁵ = 998962267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (998962229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 516364 + ... + 518294.

It is an arithmetic number, because the mean of its divisors is an integer number (61483968).

Almost surely, 2^998962299 is an apocalyptic number.

998962299 is a deficient number, since it is larger than the sum of its proper divisors (476652933).

998962299 is a wasteful number, since it uses less digits than its factorization.

998962299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3207 (or 3204 counting only the distinct ones).

The product of its digits is 11337408, while the sum is 63.

The square root of 998962299 is about 31606.3648495046. The cubic root of 998962299 is about 999.6539799506.

The spelling of 998962299 in words is "nine hundred ninety-eight million, nine hundred sixty-two thousand, two hundred ninety-nine".