3435945 has 16 divisors (see below), whose sum is σ = 5536320. Its totient is φ = 1819584.

The previous prime is 3435911. The next prime is 3435959. The reversal of 3435945 is 5495343.

It is not a de Polignac number, because 3435945 - 2⁶ = 3435881 is a prime.

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, 1626 + ... + 3084.

It is an arithmetic number, because the mean of its divisors is an integer number (346020).

Almost surely, 2^3435945 is an apocalyptic number.

It is an amenable number.

3435945 is a deficient number, since it is larger than the sum of its proper divisors (2100375).

3435945 is a wasteful number, since it uses less digits than its factorization.

3435945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624.

The product of its digits is 32400, while the sum is 33.

The square root of 3435945 is about 1853.6302220238. The cubic root of 3435945 is about 150.8975080405.

The spelling of 3435945 in words is "three million, four hundred thirty-five thousand, nine hundred forty-five".