3408967 has 4 divisors (see below), whose sum is σ = 3447360. Its totient is φ = 3370576.

The previous prime is 3408953. The next prime is 3408973. The reversal of 3408967 is 7698043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3408967 is a prime.

It is a Duffinian number.

3408967 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3408917) 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, 19063 + ... + 19240.

It is an arithmetic number, because the mean of its divisors is an integer number (861840).

Almost surely, 2^3408967 is an apocalyptic number.

3408967 is a deficient number, since it is larger than the sum of its proper divisors (38393).

3408967 is an equidigital number, since it uses as much as digits as its factorization.

3408967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38392.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 3408967 is about 1846.3388096446. The cubic root of 3408967 is about 150.5015360233.

The spelling of 3408967 in words is "three million, four hundred eight thousand, nine hundred sixty-seven".