441938985 has 8 divisors (see below), whose sum is σ = 707102400. Its totient is φ = 235700784.

The previous prime is 441938983. The next prime is 441939011. The reversal of 441938985 is 589839144.

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

It is not a de Polignac number, because 441938985 - 2¹ = 441938983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (441938983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14731285 + ... + 14731314.

It is an arithmetic number, because the mean of its divisors is an integer number (88387800).

Almost surely, 2^441938985 is an apocalyptic number.

It is an amenable number.

441938985 is a deficient number, since it is larger than the sum of its proper divisors (265163415).

441938985 is a wasteful number, since it uses less digits than its factorization.

441938985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29462607.

The product of its digits is 1244160, while the sum is 51.

The square root of 441938985 is about 21022.3448977511. The cubic root of 441938985 is about 761.7061076881.

The spelling of 441938985 in words is "four hundred forty-one million, nine hundred thirty-eight thousand, nine hundred eighty-five".