4394080998 has 24 divisors (see below), whose sum is σ = 9523593768. Its totient is φ = 1464219072.

The previous prime is 4394080981. The next prime is 4394081009. The reversal of 4394080998 is 8990804934.

4394080998 is a `hidden beast` number, since 439 + 40 + 80 + 9 + 98 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19965 + ... + 95847.

It is an arithmetic number, because the mean of its divisors is an integer number (396816407).

Almost surely, 2^4394080998 is an apocalyptic number.

4394080998 is an abundant number, since it is smaller than the sum of its proper divisors (5129512770).

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

4394080998 is a wasteful number, since it uses less digits than its factorization.

4394080998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79108 (or 79105 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The square root of 4394080998 is about 66287.8646359950. The cubic root of 4394080998 is about 1637.9074290111.

The spelling of 4394080998 in words is "four billion, three hundred ninety-four million, eighty thousand, nine hundred ninety-eight".