4444075394 has 16 divisors (see below), whose sum is σ = 7274304576. Its totient is φ = 2019428400.

The previous prime is 4444075393. The next prime is 4444075397. The reversal of 4444075394 is 4935704444.

It is a super-2 number, since 2×4444075394² = 39499612215112510472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4444075393) 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 7 ways as a sum of consecutive naturals, for example, 49379 + ... + 106425.

It is an arithmetic number, because the mean of its divisors is an integer number (454644036).

Almost surely, 2^4444075394 is an apocalyptic number.

4444075394 is a deficient number, since it is larger than the sum of its proper divisors (2830229182).

4444075394 is a wasteful number, since it uses less digits than its factorization.

4444075394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60601.

The product of its (nonzero) digits is 967680, while the sum is 44.

The square root of 4444075394 is about 66663.8987308723. The cubic root of 4444075394 is about 1644.0958737942.

The spelling of 4444075394 in words is "four billion, four hundred forty-four million, seventy-five thousand, three hundred ninety-four".