998825596 has 12 divisors (see below), whose sum is σ = 1752816240. Its totient is φ = 498020960.

The previous prime is 998825593. The next prime is 998825603. The reversal of 998825596 is 695528899.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (998825591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346345 + ... + 349216.

It is an arithmetic number, because the mean of its divisors is an integer number (146068020).

Almost surely, 2^998825596 is an apocalyptic number.

It is an amenable number.

998825596 is a deficient number, since it is larger than the sum of its proper divisors (753990644).

998825596 is a wasteful number, since it uses less digits than its factorization.

998825596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695924 (or 695922 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 61.

The square root of 998825596 is about 31604.2021889495. The cubic root of 998825596 is about 999.6083786527.

The spelling of 998825596 in words is "nine hundred ninety-eight million, eight hundred twenty-five thousand, five hundred ninety-six".