3444020161 has 16 divisors (see below), whose sum is σ = 3786393600. Its totient is φ = 3118020048.

The previous prime is 3444020137. The next prime is 3444020221. The reversal of 3444020161 is 1610204443.

3444020161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3444020161 - 2⁷ = 3444020033 is a prime.

It is a super-2 number, since 2×3444020161² = 23722549738748931842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3444020561) 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, 576930 + ... + 582868.

It is an arithmetic number, because the mean of its divisors is an integer number (236649600).

Almost surely, 2^3444020161 is an apocalyptic number.

It is an amenable number.

3444020161 is a deficient number, since it is larger than the sum of its proper divisors (342373439).

3444020161 is a wasteful number, since it uses less digits than its factorization.

3444020161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7308.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 3444020161 is about 58685.7747754939. The cubic root of 3444020161 is about 1510.1562870558.

The spelling of 3444020161 in words is "three billion, four hundred forty-four million, twenty thousand, one hundred sixty-one".