3143706 has 16 divisors (see below), whose sum is σ = 6304800. Its totient is φ = 1045008.

The previous prime is 3143671. The next prime is 3143711. The reversal of 3143706 is 6073413.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3885 + ... + 4623.

It is an arithmetic number, because the mean of its divisors is an integer number (394050).

Almost surely, 2^3143706 is an apocalyptic number.

3143706 is an abundant number, since it is smaller than the sum of its proper divisors (3161094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3143706 is a wasteful number, since it uses less digits than its factorization.

3143706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 3143706 is about 1773.0499146950. The cubic root of 3143706 is about 146.4920223808.

The spelling of 3143706 in words is "three million, one hundred forty-three thousand, seven hundred six".