4419998 has 8 divisors (see below), whose sum is σ = 7232760. Its totient is φ = 2009080.

The previous prime is 4419991. The next prime is 4420001. The reversal of 4419998 is 8999144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4419991) 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, 100433 + ... + 100476.

It is an arithmetic number, because the mean of its divisors is an integer number (904095).

Almost surely, 2^4419998 is an apocalyptic number.

4419998 is a deficient number, since it is larger than the sum of its proper divisors (2812762).

4419998 is a wasteful number, since it uses less digits than its factorization.

4419998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200922.

The product of its digits is 93312, while the sum is 44.

The square root of 4419998 is about 2102.3791285113. The cubic root of 4419998 is about 164.1121333066.

The spelling of 4419998 in words is "four million, four hundred nineteen thousand, nine hundred ninety-eight".