3439375 has 10 divisors (see below), whose sum is σ = 4298624. Its totient is φ = 2751000.

The previous prime is 3439343. The next prime is 3439379. The reversal of 3439375 is 5739343.

It is not a de Polignac number, because 3439375 - 2⁵ = 3439343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3439375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3439379) 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 9 ways as a sum of consecutive naturals, for example, 2127 + ... + 3376.

Almost surely, 2^3439375 is an apocalyptic number.

3439375 is a deficient number, since it is larger than the sum of its proper divisors (859249).

3439375 is an frugal number, since it uses more digits than its factorization.

3439375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5523 (or 5508 counting only the distinct ones).

The product of its digits is 34020, while the sum is 34.

The square root of 3439375 is about 1854.5552027373. Note that the first 3 decimals coincide. The cubic root of 3439375 is about 150.9477034812.

Subtracting 3439375 from its reverse (5739343), we obtain a cube (2299968 = 132³).

The spelling of 3439375 in words is "three million, four hundred thirty-nine thousand, three hundred seventy-five".