444927061 has 8 divisors (see below), whose sum is σ = 452589984. Its totient is φ = 437319120.

The previous prime is 444927029. The next prime is 444927073. The reversal of 444927061 is 160729444.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 444927061 - 2⁵ = 444927029 is a prime.

It is a super-2 number, since 2×444927061² = 395920179220195442, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 444927061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444927001) 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, 2746 + ... + 29956.

It is an arithmetic number, because the mean of its divisors is an integer number (56573748).

Almost surely, 2^444927061 is an apocalyptic number.

It is an amenable number.

444927061 is a deficient number, since it is larger than the sum of its proper divisors (7662923).

444927061 is a wasteful number, since it uses less digits than its factorization.

444927061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27491.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 444927061 is about 21093.2942187796. The cubic root of 444927061 is about 763.4189574671.

The spelling of 444927061 in words is "four hundred forty-four million, nine hundred twenty-seven thousand, sixty-one".