3149011 has 4 divisors (see below), whose sum is σ = 3250624. Its totient is φ = 3047400.

The previous prime is 3149009. The next prime is 3149051. The reversal of 3149011 is 1109413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1109413 = 103 ⋅10771.

It is a cyclic number.

It is not a de Polignac number, because 3149011 - 2¹ = 3149009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3149011.

It is not an unprimeable number, because it can be changed into a prime (3149051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50760 + ... + 50821.

It is an arithmetic number, because the mean of its divisors is an integer number (812656).

Almost surely, 2^3149011 is an apocalyptic number.

3149011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3149011 is a deficient number, since it is larger than the sum of its proper divisors (101613).

3149011 is a wasteful number, since it uses less digits than its factorization.

3149011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101612.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 3149011 is about 1774.5452938711. The cubic root of 3149011 is about 146.5743777757.

The spelling of 3149011 in words is "three million, one hundred forty-nine thousand, eleven".