3405896 has 16 divisors (see below), whose sum is σ = 6877500. Its totient is φ = 1571904.

The previous prime is 3405889. The next prime is 3405907. The reversal of 3405896 is 6985043.

3405896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3062500 + 343396 = 1750^2 + 586^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16271 + ... + 16478.

Almost surely, 2^3405896 is an apocalyptic number.

It is an amenable number.

3405896 is an abundant number, since it is smaller than the sum of its proper divisors (3471604).

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

3405896 is a wasteful number, since it uses less digits than its factorization.

3405896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32768 (or 32764 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 3405896 is about 1845.5069764160. The cubic root of 3405896 is about 150.4563288705.

The spelling of 3405896 in words is "three million, four hundred five thousand, eight hundred ninety-six".