444371061 has 4 divisors (see below), whose sum is σ = 592494752. Its totient is φ = 296247372.

The previous prime is 444371029. The next prime is 444371077. The reversal of 444371061 is 160173444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 444371061 - 2⁵ = 444371029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444371021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74061841 + ... + 74061846.

It is an arithmetic number, because the mean of its divisors is an integer number (148123688).

Almost surely, 2^444371061 is an apocalyptic number.

It is an amenable number.

444371061 is a deficient number, since it is larger than the sum of its proper divisors (148123691).

444371061 is a wasteful number, since it uses less digits than its factorization.

444371061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148123690.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 444371061 is about 21080.1105547386. The cubic root of 444371061 is about 763.1008245200.

The spelling of 444371061 in words is "four hundred forty-four million, three hundred seventy-one thousand, sixty-one".