3254440406 has 32 divisors (see below), whose sum is σ = 5608727040. Its totient is φ = 1387362816.

The previous prime is 3254440367. The next prime is 3254440433. The reversal of 3254440406 is 6040444523.

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, 3061031 + ... + 3062093.

It is an arithmetic number, because the mean of its divisors is an integer number (175272720).

Almost surely, 2^3254440406 is an apocalyptic number.

3254440406 is a deficient number, since it is larger than the sum of its proper divisors (2354286634).

3254440406 is a wasteful number, since it uses less digits than its factorization.

3254440406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2028.

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 3254440406 is about 57047.7028985392. The cubic root of 3254440406 is about 1481.9223264535.

Adding to 3254440406 its reverse (6040444523), we get a palindrome (9294884929).

The spelling of 3254440406 in words is "three billion, two hundred fifty-four million, four hundred forty thousand, four hundred six".