3439934 has 4 divisors (see below), whose sum is σ = 5159904. Its totient is φ = 1719966.

The previous prime is 3439921. The next prime is 3439937. The reversal of 3439934 is 4399343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4399343 = 13 ⋅338411.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3439894 and 3439903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3439937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 859982 + ... + 859985.

It is an arithmetic number, because the mean of its divisors is an integer number (1289976).

Almost surely, 2^3439934 is an apocalyptic number.

3439934 is a deficient number, since it is larger than the sum of its proper divisors (1719970).

3439934 is a wasteful number, since it uses less digits than its factorization.

3439934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719969.

The product of its digits is 34992, while the sum is 35.

The square root of 3439934 is about 1854.7059066062. The cubic root of 3439934 is about 150.9558808579.

The spelling of 3439934 in words is "three million, four hundred thirty-nine thousand, nine hundred thirty-four".