444880801 has 4 divisors (see below), whose sum is σ = 468295600. Its totient is φ = 421466004.

The previous prime is 444880757. The next prime is 444880823. The reversal of 444880801 is 108088444.

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 a cyclic number.

It is not a de Polignac number, because 444880801 - 2⁷ = 444880673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444880841) 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, 11707371 + ... + 11707408.

It is an arithmetic number, because the mean of its divisors is an integer number (117073900).

Almost surely, 2^444880801 is an apocalyptic number.

It is an amenable number.

444880801 is a deficient number, since it is larger than the sum of its proper divisors (23414799).

444880801 is a wasteful number, since it uses less digits than its factorization.

444880801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23414798.

The product of its (nonzero) digits is 32768, while the sum is 37.

The square root of 444880801 is about 21092.1976332482. The cubic root of 444880801 is about 763.3924984598.

The spelling of 444880801 in words is "four hundred forty-four million, eight hundred eighty thousand, eight hundred one".