3444397161 has 8 divisors (see below), whose sum is σ = 4592853024. Its totient is φ = 2296103040.

The previous prime is 3444397157. The next prime is 3444397169. The reversal of 3444397161 is 1617934443.

3444397161 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 not a de Polignac number, because 3444397161 - 2² = 3444397157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3444397169) 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, 23865 + ... + 86361.

It is an arithmetic number, because the mean of its divisors is an integer number (574106628).

Almost surely, 2^3444397161 is an apocalyptic number.

It is an amenable number.

3444397161 is a deficient number, since it is larger than the sum of its proper divisors (1148455863).

3444397161 is a wasteful number, since it uses less digits than its factorization.

3444397161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80871.

The product of its digits is 217728, while the sum is 42.

The square root of 3444397161 is about 58688.9867096034. The cubic root of 3444397161 is about 1510.2113881800.

The spelling of 3444397161 in words is "three billion, four hundred forty-four million, three hundred ninety-seven thousand, one hundred sixty-one".