3404717 has 4 divisors (see below), whose sum is σ = 3408636. Its totient is φ = 3400800.

The previous prime is 3404689. The next prime is 3404719. The reversal of 3404717 is 7174043.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1503076 + 1901641 = 1226^2 + 1379^2 .

It is a cyclic number.

It is not a de Polignac number, because 3404717 - 2²⁰ = 2356141 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 (3404719) 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, 8 + ... + 2609.

It is an arithmetic number, because the mean of its divisors is an integer number (852159).

Almost surely, 2^3404717 is an apocalyptic number.

It is an amenable number.

3404717 is a deficient number, since it is larger than the sum of its proper divisors (3919).

3404717 is a wasteful number, since it uses less digits than its factorization.

3404717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 3404717 is about 1845.1875243454. The cubic root of 3404717 is about 150.4389659911.

The spelling of 3404717 in words is "three million, four hundred four thousand, seven hundred seventeen".