441896973 has 16 divisors (see below), whose sum is σ = 674942976. Its totient is φ = 251921520.

The previous prime is 441896921. The next prime is 441896981. The reversal of 441896973 is 379698144.

It is not a de Polignac number, because 441896973 - 2¹³ = 441888781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441892973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15361 + ... + 33462.

It is an arithmetic number, because the mean of its divisors is an integer number (42183936).

Almost surely, 2^441896973 is an apocalyptic number.

It is an amenable number.

441896973 is a deficient number, since it is larger than the sum of its proper divisors (233046003).

441896973 is a wasteful number, since it uses less digits than its factorization.

441896973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49264.

The product of its digits is 1306368, while the sum is 51.

The square root of 441896973 is about 21021.3456515039. The cubic root of 441896973 is about 761.6819702603.

The spelling of 441896973 in words is "four hundred forty-one million, eight hundred ninety-six thousand, nine hundred seventy-three".