3444444431 has 8 divisors (see below), whose sum is σ = 3630121200. Its totient is φ = 3259206720.

The previous prime is 3444444413. The next prime is 3444444433. The reversal of 3444444431 is 1344444443.

3444444431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3444444431 is a prime.

It is a super-2 number, since 2×3444444431² = 23728394876493827522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3444444391 and 3444444400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444444433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93590 + ... + 125091.

It is an arithmetic number, because the mean of its divisors is an integer number (453765150).

Almost surely, 2^3444444431 is an apocalyptic number.

3444444431 is a deficient number, since it is larger than the sum of its proper divisors (185676769).

3444444431 is a wasteful number, since it uses less digits than its factorization.

3444444431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219529.

The product of its digits is 147456, while the sum is 35.

The square root of 3444444431 is about 58689.3894243244. The cubic root of 3444444431 is about 1510.2182967296.

Adding to 3444444431 its reverse (1344444443), we get a palindrome (4788888874).

The spelling of 3444444431 in words is "three billion, four hundred forty-four million, four hundred forty-four thousand, four hundred thirty-one".