3091214 has 12 divisors (see below), whose sum is σ = 5394024. Its totient is φ = 1324764.

The previous prime is 3091213. The next prime is 3091217. The reversal of 3091214 is 4121903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3091213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15674 + ... + 15869.

It is an arithmetic number, because the mean of its divisors is an integer number (449502).

Almost surely, 2^3091214 is an apocalyptic number.

3091214 is a deficient number, since it is larger than the sum of its proper divisors (2302810).

3091214 is a wasteful number, since it uses less digits than its factorization.

3091214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31559 (or 31552 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 3091214 is about 1758.1848594502. The cubic root of 3091214 is about 145.6720920107.

The spelling of 3091214 in words is "three million, ninety-one thousand, two hundred fourteen".