3278012 has 6 divisors (see below), whose sum is σ = 5736528. Its totient is φ = 1639004.

The previous prime is 3277993. The next prime is 3278021. The reversal of 3278012 is 2108723.

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, 409748 + ... + 409755.

It is an arithmetic number, because the mean of its divisors is an integer number (956088).

Almost surely, 2^3278012 is an apocalyptic number.

It is an amenable number.

3278012 is a deficient number, since it is larger than the sum of its proper divisors (2458516).

3278012 is a wasteful number, since it uses less digits than its factorization.

3278012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819507 (or 819505 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 3278012 is about 1810.5280997543. The cubic root of 3278012 is about 148.5491529367.

The spelling of 3278012 in words is "three million, two hundred seventy-eight thousand, twelve".