3409644444 has 24 divisors (see below), whose sum is σ = 7956965520. Its totient is φ = 1136386944.

The previous prime is 3409644439. The next prime is 3409644473. The reversal of 3409644444 is 4444469043.

3409644444 is a modest number, since divided by 44444 gives 34096 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 3409644396 and 3409644405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93712 + ... + 124904.

It is an arithmetic number, because the mean of its divisors is an integer number (331540230).

Almost surely, 2^3409644444 is an apocalyptic number.

It is an amenable number.

3409644444 is an abundant number, since it is smaller than the sum of its proper divisors (4547321076).

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

3409644444 is a wasteful number, since it uses less digits than its factorization.

3409644444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40309 (or 40307 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The square root of 3409644444 is about 58392.1608094785. The cubic root of 3409644444 is about 1505.1150479189.

The spelling of 3409644444 in words is "three billion, four hundred nine million, six hundred forty-four thousand, four hundred forty-four".