3467609 has 4 divisors (see below), whose sum is σ = 3671604. Its totient is φ = 3263616.

The previous prime is 3467593. The next prime is 3467621. The reversal of 3467609 is 9067643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9067643 = 13 ⋅697511.

It can be written as a sum of positive squares in 2 ways, for example, as 3168400 + 299209 = 1780^2 + 547^2 .

It is a cyclic number.

It is not a de Polignac number, because 3467609 - 2⁴ = 3467593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3467669) 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, 101972 + ... + 102005.

It is an arithmetic number, because the mean of its divisors is an integer number (917901).

Almost surely, 2^3467609 is an apocalyptic number.

It is an amenable number.

3467609 is a deficient number, since it is larger than the sum of its proper divisors (203995).

3467609 is a wasteful number, since it uses less digits than its factorization.

3467609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203994.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 3467609 is about 1862.1517124015. The cubic root of 3467609 is about 151.3596240988.

The spelling of 3467609 in words is "three million, four hundred sixty-seven thousand, six hundred nine".