3406807 has 4 divisors (see below), whose sum is σ = 3516736. Its totient is φ = 3296880.

The previous prime is 3406801. The next prime is 3406811. The reversal of 3406807 is 7086043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7086043 = 1663 ⋅4261.

It is a cyclic number.

It is not a de Polignac number, because 3406807 - 2⁷ = 3406679 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 (3406801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54918 + ... + 54979.

It is an arithmetic number, because the mean of its divisors is an integer number (879184).

Almost surely, 2^3406807 is an apocalyptic number.

3406807 is a deficient number, since it is larger than the sum of its proper divisors (109929).

3406807 is a wasteful number, since it uses less digits than its factorization.

3406807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109928.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3406807 is about 1845.7537755616. The cubic root of 3406807 is about 150.4697422275.

The spelling of 3406807 in words is "three million, four hundred six thousand, eight hundred seven".