3406867 has 4 divisors (see below), whose sum is σ = 3424896. Its totient is φ = 3388840.

The previous prime is 3406853. The next prime is 3406873. The reversal of 3406867 is 7686043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7686043 = 557 ⋅13799.

It is a cyclic number.

It is not a de Polignac number, because 3406867 - 2¹⁵ = 3374099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3406877) 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 3 ways as a sum of consecutive naturals, for example, 8728 + ... + 9109.

It is an arithmetic number, because the mean of its divisors is an integer number (856224).

Almost surely, 2^3406867 is an apocalyptic number.

3406867 is a deficient number, since it is larger than the sum of its proper divisors (18029).

3406867 is a wasteful number, since it uses less digits than its factorization.

3406867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18028.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 3406867 is about 1845.7700290123. The cubic root of 3406867 is about 150.4706255699.

The spelling of 3406867 in words is "three million, four hundred six thousand, eight hundred sixty-seven".