3422945 has 16 divisors (see below), whose sum is σ = 4371840. Its totient is φ = 2565504.

The previous prime is 3422917. The next prime is 3422971. The reversal of 3422945 is 5492243.

3422945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3422945 - 2¹⁰ = 3421921 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12884 + ... + 13146.

It is an arithmetic number, because the mean of its divisors is an integer number (273240).

Almost surely, 2^3422945 is an apocalyptic number.

It is an amenable number.

3422945 is a deficient number, since it is larger than the sum of its proper divisors (948895).

3422945 is a wasteful number, since it uses less digits than its factorization.

3422945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424.

The product of its digits is 8640, while the sum is 29.

The square root of 3422945 is about 1850.1202663611. The cubic root of 3422945 is about 150.7069591204.

The spelling of 3422945 in words is "three million, four hundred twenty-two thousand, nine hundred forty-five".