3144214 has 8 divisors (see below), whose sum is σ = 4759920. Its totient is φ = 1557576.

The previous prime is 3144191. The next prime is 3144217. The reversal of 3144214 is 4124413.

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

It is a junction number, because it is equal to n+sod(n) for n = 3144191 and 3144200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144217) 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, 6994 + ... + 7429.

It is an arithmetic number, because the mean of its divisors is an integer number (594990).

Almost surely, 2^3144214 is an apocalyptic number.

3144214 is a deficient number, since it is larger than the sum of its proper divisors (1615706).

3144214 is a wasteful number, since it uses less digits than its factorization.

3144214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14534.

The product of its digits is 384, while the sum is 19.

The square root of 3144214 is about 1773.1931648864. The cubic root of 3144214 is about 146.4999126373.

Adding to 3144214 its reverse (4124413), we get a palindrome (7268627).

The spelling of 3144214 in words is "three million, one hundred forty-four thousand, two hundred fourteen".