3149073 has 12 divisors (see below), whose sum is σ = 4695808. Its totient is φ = 2031480.

The previous prime is 3149071. The next prime is 3149077. The reversal of 3149073 is 3709413.

It is not a de Polignac number, because 3149073 - 2¹ = 3149071 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3149071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5365 + ... + 5922.

Almost surely, 2^3149073 is an apocalyptic number.

It is an amenable number.

3149073 is a deficient number, since it is larger than the sum of its proper divisors (1546735).

3149073 is a wasteful number, since it uses less digits than its factorization.

3149073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11324 (or 11321 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3149073 is about 1774.5627630490. The cubic root of 3149073 is about 146.5753397234.

The spelling of 3149073 in words is "three million, one hundred forty-nine thousand, seventy-three".