3406445 has 8 divisors (see below), whose sum is σ = 4671744. Its totient is φ = 2335824.

The previous prime is 3406433. The next prime is 3406463. The reversal of 3406445 is 5446043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3406445 - 2⁸ = 3406189 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48629 + ... + 48698.

It is an arithmetic number, because the mean of its divisors is an integer number (583968).

Almost surely, 2^3406445 is an apocalyptic number.

3406445 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3406445 is a deficient number, since it is larger than the sum of its proper divisors (1265299).

3406445 is an equidigital number, since it uses as much as digits as its factorization.

3406445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97339.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 3406445 is about 1845.6557100391. The cubic root of 3406445 is about 150.4644125081.

The spelling of 3406445 in words is "three million, four hundred six thousand, four hundred forty-five".