3312406 has 4 divisors (see below), whose sum is σ = 4968612. Its totient is φ = 1656202.

The previous prime is 3312389. The next prime is 3312451. The reversal of 3312406 is 6042133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6042133 = 19 ⋅318007.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 828100 + ... + 828103.

It is an arithmetic number, because the mean of its divisors is an integer number (1242153).

Almost surely, 2^3312406 is an apocalyptic number.

3312406 is a deficient number, since it is larger than the sum of its proper divisors (1656206).

3312406 is a wasteful number, since it uses less digits than its factorization.

3312406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656205.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3312406 is about 1820.0016483509. The cubic root of 3312406 is about 149.0668888754.

Adding to 3312406 its reverse (6042133), we get a palindrome (9354539).

The spelling of 3312406 in words is "three million, three hundred twelve thousand, four hundred six".