444073002 has 32 divisors (see below), whose sum is σ = 895999104. Its totient is φ = 146721600.

The previous prime is 444072989. The next prime is 444073013. The reversal of 444073002 is 200370444.

It is a super-2 number, since 2×444073002² = 394401662210584008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500203 + ... + 501089.

It is an arithmetic number, because the mean of its divisors is an integer number (27999972).

Almost surely, 2^444073002 is an apocalyptic number.

444073002 is an abundant number, since it is smaller than the sum of its proper divisors (451926102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444073002 is a wasteful number, since it uses less digits than its factorization.

444073002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 444073002 is about 21073.0396953074. The cubic root of 444073002 is about 762.9301713873.

The spelling of 444073002 in words is "four hundred forty-four million, seventy-three thousand, two".