441028998 has 24 divisors (see below), whose sum is σ = 966303000. Its totient is φ = 145357344.

The previous prime is 441028961. The next prime is 441028999. The reversal of 441028998 is 899820144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441028999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136048 + ... + 139251.

It is an arithmetic number, because the mean of its divisors is an integer number (40262625).

Almost surely, 2^441028998 is an apocalyptic number.

441028998 is an abundant number, since it is smaller than the sum of its proper divisors (525274002).

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

441028998 is a wasteful number, since it uses less digits than its factorization.

441028998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275396 (or 275393 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 441028998 is about 21000.6904172220. The cubic root of 441028998 is about 761.1829442581.

The spelling of 441028998 in words is "four hundred forty-one million, twenty-eight thousand, nine hundred ninety-eight".