998952044 has 48 divisors (see below), whose sum is σ = 1830067680. Its totient is φ = 476720640.

The previous prime is 998952023. The next prime is 998952047. The reversal of 998952044 is 440259899.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 998951983 and 998952001.

It is not an unprimeable number, because it can be changed into a prime (998952047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2516054 + ... + 2516450.

It is an arithmetic number, because the mean of its divisors is an integer number (38126410).

Almost surely, 2^998952044 is an apocalyptic number.

It is an amenable number.

998952044 is a deficient number, since it is larger than the sum of its proper divisors (831115636).

998952044 is a wasteful number, since it uses less digits than its factorization.

998952044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 998952044 is about 31606.2026191063. The cubic root of 998952044 is about 999.6505592387.

The spelling of 998952044 in words is "nine hundred ninety-eight million, nine hundred fifty-two thousand, forty-four".