3944486299 has 16 divisors (see below), whose sum is σ = 4274485600. Its totient is φ = 3618349056.

The previous prime is 3944486239. The next prime is 3944486309. The reversal of 3944486299 is 9926844493.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3944486299 - 2⁷ = 3944486171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3944486209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2288452 + ... + 2290174.

It is an arithmetic number, because the mean of its divisors is an integer number (267155350).

Almost surely, 2^3944486299 is an apocalyptic number.

3944486299 is a deficient number, since it is larger than the sum of its proper divisors (329999301).

3944486299 is a wasteful number, since it uses less digits than its factorization.

3944486299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734.

The product of its digits is 13436928, while the sum is 58.

The square root of 3944486299 is about 62805.1454818791. The cubic root of 3944486299 is about 1580.0232730375.

The spelling of 3944486299 in words is "three billion, nine hundred forty-four million, four hundred eighty-six thousand, two hundred ninety-nine".