3465439 has 4 divisors (see below), whose sum is σ = 3514320. Its totient is φ = 3416560.

The previous prime is 3465421. The next prime is 3465463. The reversal of 3465439 is 9345643.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3465439 - 2²¹ = 1368287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3465139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24334 + ... + 24475.

It is an arithmetic number, because the mean of its divisors is an integer number (878580).

Almost surely, 2^3465439 is an apocalyptic number.

3465439 is a deficient number, since it is larger than the sum of its proper divisors (48881).

3465439 is an equidigital number, since it uses as much as digits as its factorization.

3465439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48880.

The product of its digits is 38880, while the sum is 34.

The square root of 3465439 is about 1861.5689619243. The cubic root of 3465439 is about 151.3280443251.

The spelling of 3465439 in words is "three million, four hundred sixty-five thousand, four hundred thirty-nine".