3278073 has 16 divisors (see below), whose sum is σ = 4636800. Its totient is φ = 2056320.

The previous prime is 3278071. The next prime is 3278081. The reversal of 3278073 is 3708723.

It is not a de Polignac number, because 3278073 - 2¹ = 3278071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3278073.

It is not an unprimeable number, because it can be changed into a prime (3278071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3108 + ... + 4026.

It is an arithmetic number, because the mean of its divisors is an integer number (289800).

Almost surely, 2^3278073 is an apocalyptic number.

It is an amenable number.

3278073 is a deficient number, since it is larger than the sum of its proper divisors (1358727).

3278073 is a wasteful number, since it uses less digits than its factorization.

3278073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 3278073 is about 1810.5449455896. The cubic root of 3278073 is about 148.5500743735.

The spelling of 3278073 in words is "three million, two hundred seventy-eight thousand, seventy-three".