3149111 has 8 divisors (see below), whose sum is σ = 3611520. Its totient is φ = 2689848.

The previous prime is 3149077. The next prime is 3149123. The reversal of 3149111 is 1119413.

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

It is a de Polignac number, because none of the positive numbers 2^k-3149111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2060 + ... + 3246.

It is an arithmetic number, because the mean of its divisors is an integer number (451440).

Almost surely, 2^3149111 is an apocalyptic number.

3149111 is a deficient number, since it is larger than the sum of its proper divisors (462409).

3149111 is a wasteful number, since it uses less digits than its factorization.

3149111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573.

The product of its digits is 108, while the sum is 20.

The square root of 3149111 is about 1774.5734698795. The cubic root of 3149111 is about 146.5759292981.

The spelling of 3149111 in words is "three million, one hundred forty-nine thousand, one hundred eleven".