4444056697 has 16 divisors (see below), whose sum is σ = 4550223888. Its totient is φ = 4339353600.

The previous prime is 4444056679. The next prime is 4444056703. The reversal of 4444056697 is 7966504444.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 138203536 + 4305853161 = 11756^2 + 65619^2 .

It is not a de Polignac number, because 4444056697 - 2¹⁵ = 4444023929 is a prime.

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 4444056697.

It is not an unprimeable number, because it can be changed into a prime (4444056497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3699697 + ... + 3700897.

It is an arithmetic number, because the mean of its divisors is an integer number (284388993).

Almost surely, 2^4444056697 is an apocalyptic number.

It is an amenable number.

4444056697 is a deficient number, since it is larger than the sum of its proper divisors (106167191).

4444056697 is a wasteful number, since it uses less digits than its factorization.

4444056697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The square root of 4444056697 is about 66663.7584974025. The cubic root of 4444056697 is about 1644.0935681250.

The spelling of 4444056697 in words is "four billion, four hundred forty-four million, fifty-six thousand, six hundred ninety-seven".