3427366 has 4 divisors (see below), whose sum is σ = 5141052. Its totient is φ = 1713682.

The previous prime is 3427363. The next prime is 3427367. The reversal of 3427366 is 6637243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6637243 = 53 ⋅125231.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3427363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856840 + ... + 856843.

It is an arithmetic number, because the mean of its divisors is an integer number (1285263).

Almost surely, 2^3427366 is an apocalyptic number.

3427366 is a deficient number, since it is larger than the sum of its proper divisors (1713686).

3427366 is a wasteful number, since it uses less digits than its factorization.

3427366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713685.

The product of its digits is 18144, while the sum is 31.

The square root of 3427366 is about 1851.3146680130. The cubic root of 3427366 is about 150.7718144641.

The spelling of 3427366 in words is "three million, four hundred twenty-seven thousand, three hundred sixty-six".