3435940 has 24 divisors (see below), whose sum is σ = 7270200. Its totient is φ = 1363968.

The previous prime is 3435911. The next prime is 3435959. The reversal of 3435940 is 495343.

3435940 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 4 ways, for example, as 224676 + 3211264 = 474^2 + 1792^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3435899 and 3435908.

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 7 ways as a sum of consecutive naturals, for example, 2404 + ... + 3556.

It is an arithmetic number, because the mean of its divisors is an integer number (302925).

Almost surely, 2^3435940 is an apocalyptic number.

It is an amenable number.

3435940 is an abundant number, since it is smaller than the sum of its proper divisors (3834260).

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

3435940 is a wasteful number, since it uses less digits than its factorization.

3435940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1309 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3435940 is about 1853.6288733185. The cubic root of 3435940 is about 150.8974348449.

The spelling of 3435940 in words is "three million, four hundred thirty-five thousand, nine hundred forty".