3106944 has 128 divisors (see below), whose sum is σ = 9792000. Its totient is φ = 967680.

The previous prime is 3106921. The next prime is 3106969. The reversal of 3106944 is 4496013.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100209 + ... + 100239.

It is an arithmetic number, because the mean of its divisors is an integer number (76500).

Almost surely, 2^3106944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3106944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4896000).

3106944 is an abundant number, since it is smaller than the sum of its proper divisors (6685056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3106944 is a wasteful number, since it uses less digits than its factorization.

3106944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3106944 is about 1762.6525465899. The cubic root of 3106944 is about 145.9187638399.

It can be divided in two parts, 31069 and 44, that added together give a palindrome (31113).

The spelling of 3106944 in words is "three million, one hundred six thousand, nine hundred forty-four".