3440671441 has 4 divisors (see below), whose sum is σ = 3461274432. Its totient is φ = 3420068452.

The previous prime is 3440671433. The next prime is 3440671457. The reversal of 3440671441 is 1441760443.

3440671441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3440671441 - 2³ = 3440671433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3440671397 and 3440671406.

It is not an unprimeable number, because it can be changed into a prime (3440671141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10301245 + ... + 10301578.

It is an arithmetic number, because the mean of its divisors is an integer number (865318608).

Almost surely, 2^3440671441 is an apocalyptic number.

It is an amenable number.

3440671441 is a deficient number, since it is larger than the sum of its proper divisors (20602991).

3440671441 is a wasteful number, since it uses less digits than its factorization.

3440671441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20602990.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 3440671441 is about 58657.2369021931. The cubic root of 3440671441 is about 1509.6666721811. Note that the first 4 decimals are identical.

The spelling of 3440671441 in words is "three billion, four hundred forty million, six hundred seventy-one thousand, four hundred forty-one".