3474239 has 4 divisors (see below), whose sum is σ = 3678624. Its totient is φ = 3269856.

The previous prime is 3474223. The next prime is 3474241. The reversal of 3474239 is 9324743.

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 3474239 - 2⁴ = 3474223 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 (3474209) 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, 102167 + ... + 102200.

It is an arithmetic number, because the mean of its divisors is an integer number (919656).

Almost surely, 2^3474239 is an apocalyptic number.

3474239 is a deficient number, since it is larger than the sum of its proper divisors (204385).

3474239 is a wasteful number, since it uses less digits than its factorization.

3474239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204384.

The product of its digits is 18144, while the sum is 32.

The square root of 3474239 is about 1863.9310609569. The cubic root of 3474239 is about 151.4560282224.

The spelling of 3474239 in words is "three million, four hundred seventy-four thousand, two hundred thirty-nine".