3143914 has 4 divisors (see below), whose sum is σ = 4715874. Its totient is φ = 1571956.

The previous prime is 3143897. The next prime is 3143953. The reversal of 3143914 is 4193413.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3003289 + 140625 = 1733^2 + 375^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785977 + ... + 785980.

Almost surely, 2^3143914 is an apocalyptic number.

3143914 is a deficient number, since it is larger than the sum of its proper divisors (1571960).

3143914 is a wasteful number, since it uses less digits than its factorization.

3143914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571959.

The product of its digits is 1296, while the sum is 25.

The square root of 3143914 is about 1773.1085697159. The cubic root of 3143914 is about 146.4952531398.

The spelling of 3143914 in words is "three million, one hundred forty-three thousand, nine hundred fourteen".