4489940199 has 4 divisors (see below), whose sum is σ = 5986586936. Its totient is φ = 2993293464.

The previous prime is 4489940183. The next prime is 4489940219. The reversal of 4489940199 is 9910499844.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4489940199 - 2⁴ = 4489940183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4489941199) 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, 748323364 + ... + 748323369.

It is an arithmetic number, because the mean of its divisors is an integer number (1496646734).

Almost surely, 2^4489940199 is an apocalyptic number.

4489940199 is a deficient number, since it is larger than the sum of its proper divisors (1496646737).

4489940199 is a wasteful number, since it uses less digits than its factorization.

4489940199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496646736.

The product of its (nonzero) digits is 3359232, while the sum is 57.

The square root of 4489940199 is about 67007.0160430981. The cubic root of 4489940199 is about 1649.7324572639.

The spelling of 4489940199 in words is "four billion, four hundred eighty-nine million, nine hundred forty thousand, one hundred ninety-nine".