3435389 has 4 divisors (see below), whose sum is σ = 3546240. Its totient is φ = 3324540.

The previous prime is 3435379. The next prime is 3435391. The reversal of 3435389 is 9835343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3435389 - 2⁴ = 3435373 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3435379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55379 + ... + 55440.

It is an arithmetic number, because the mean of its divisors is an integer number (886560).

Almost surely, 2^3435389 is an apocalyptic number.

It is an amenable number.

3435389 is a deficient number, since it is larger than the sum of its proper divisors (110851).

3435389 is a wasteful number, since it uses less digits than its factorization.

3435389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110850.

The product of its digits is 38880, while the sum is 35.

The square root of 3435389 is about 1853.4802399810. The cubic root of 3435389 is about 150.8893682574.

The spelling of 3435389 in words is "three million, four hundred thirty-five thousand, three hundred eighty-nine".