3149085 has 8 divisors (see below), whose sum is σ = 5038560. Its totient is φ = 1679504.

The previous prime is 3149077. The next prime is 3149123. The reversal of 3149085 is 5809413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3149085 - 2³ = 3149077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104955 + ... + 104984.

It is an arithmetic number, because the mean of its divisors is an integer number (629820).

Almost surely, 2^3149085 is an apocalyptic number.

It is an amenable number.

3149085 is a deficient number, since it is larger than the sum of its proper divisors (1889475).

3149085 is a wasteful number, since it uses less digits than its factorization.

3149085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209947.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 3149085 is about 1774.5661441603. The cubic root of 3149085 is about 146.5755259054.

The spelling of 3149085 in words is "three million, one hundred forty-nine thousand, eighty-five".