444741963 has 4 divisors (see below), whose sum is σ = 592989288. Its totient is φ = 296494640.

The previous prime is 444741959. The next prime is 444741967. The reversal of 444741963 is 369147444.

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

It is an interprime number because it is at equal distance from previous prime (444741959) and next prime (444741967).

It is a cyclic number.

It is not a de Polignac number, because 444741963 - 2² = 444741959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (444741967) 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 3 ways as a sum of consecutive naturals, for example, 74123658 + ... + 74123663.

It is an arithmetic number, because the mean of its divisors is an integer number (148247322).

Almost surely, 2^444741963 is an apocalyptic number.

444741963 is a deficient number, since it is larger than the sum of its proper divisors (148247325).

444741963 is a wasteful number, since it uses less digits than its factorization.

444741963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148247324.

The product of its digits is 290304, while the sum is 42.

The square root of 444741963 is about 21088.9061594005. The cubic root of 444741963 is about 763.3130772494.

The spelling of 444741963 in words is "four hundred forty-four million, seven hundred forty-one thousand, nine hundred sixty-three".