3444995817 has 6 divisors (see below), whose sum is σ = 4976105082. Its totient is φ = 2296663872.

The previous prime is 3444995803. The next prime is 3444995819. The reversal of 3444995817 is 7185994443.

3444995817 is a `hidden beast` number, since 34 + 449 + 95 + 81 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3151250496 + 293745321 = 56136^2 + 17139^2 .

It is not a de Polignac number, because 3444995817 - 2⁷ = 3444995689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3444995819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191388648 + ... + 191388665.

It is an arithmetic number, because the mean of its divisors is an integer number (829350847).

Almost surely, 2^3444995817 is an apocalyptic number.

It is an amenable number.

3444995817 is a deficient number, since it is larger than the sum of its proper divisors (1531109265).

3444995817 is a wasteful number, since it uses less digits than its factorization.

3444995817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382777319 (or 382777316 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 3444995817 is about 58694.0867294142. The cubic root of 3444995817 is about 1510.2988775811.

The spelling of 3444995817 in words is "three billion, four hundred forty-four million, nine hundred ninety-five thousand, eight hundred seventeen".