998832058 has 16 divisors (see below), whose sum is σ = 1717061760. Its totient is φ = 426876336.

The previous prime is 998832049. The next prime is 998832077. The reversal of 998832058 is 850238899.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 998831996 and 998832014.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 94341 + ... + 104392.

It is an arithmetic number, because the mean of its divisors is an integer number (107316360).

Almost surely, 2^998832058 is an apocalyptic number.

998832058 is a deficient number, since it is larger than the sum of its proper divisors (718229702).

998832058 is a wasteful number, since it uses less digits than its factorization.

998832058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199101.

The product of its (nonzero) digits is 1244160, while the sum is 52.

The square root of 998832058 is about 31604.3044220245. The cubic root of 998832058 is about 999.6105343362.

The spelling of 998832058 in words is "nine hundred ninety-eight million, eight hundred thirty-two thousand, fifty-eight".