444995199 has 12 divisors (see below), whose sum is σ = 701204712. Its totient is φ = 269694000.

The previous prime is 444995153. The next prime is 444995209. The reversal of 444995199 is 991599444.

444995199 is a `hidden beast` number, since 4 + 449 + 9 + 5 + 199 = 666.

It is not a de Polignac number, because 444995199 - 2¹¹ = 444993151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444995119) 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, 2247352 + ... + 2247549.

It is an arithmetic number, because the mean of its divisors is an integer number (58433726).

Almost surely, 2^444995199 is an apocalyptic number.

444995199 is a deficient number, since it is larger than the sum of its proper divisors (256209513).

444995199 is a wasteful number, since it uses less digits than its factorization.

444995199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494918 (or 4494915 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 54.

The square root of 444995199 is about 21094.9093148086. The cubic root of 444995199 is about 763.4579265403.

The spelling of 444995199 in words is "four hundred forty-four million, nine hundred ninety-five thousand, one hundred ninety-nine".