3205944 has 48 divisors (see below), whose sum is σ = 9924720. Its totient is φ = 915840.

The previous prime is 3205919. The next prime is 3205949. The reversal of 3205944 is 4495023.

3205944 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3205944² = 20556153862272, which contains 22 as substring.

It is a nialpdrome in base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2677 + ... + 3684.

It is an arithmetic number, because the mean of its divisors is an integer number (206765).

Almost surely, 2^3205944 is an apocalyptic number.

It is an amenable number.

3205944 is an abundant number, since it is smaller than the sum of its proper divisors (6718776).

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

3205944 is a wasteful number, since it uses less digits than its factorization.

3205944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6380 (or 6373 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3205944 is about 1790.5150097109. The cubic root of 3205944 is about 147.4524446905.

The spelling of 3205944 in words is "three million, two hundred five thousand, nine hundred forty-four".