3143926 has 8 divisors (see below), whose sum is σ = 4725864. Its totient is φ = 1568640.

The previous prime is 3143897. The next prime is 3143953. The reversal of 3143926 is 6293413.

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 = 3143894 and 3143903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235 + ... + 2518.

It is an arithmetic number, because the mean of its divisors is an integer number (590733).

Almost surely, 2^3143926 is an apocalyptic number.

3143926 is a deficient number, since it is larger than the sum of its proper divisors (1581938).

3143926 is a wasteful number, since it uses less digits than its factorization.

3143926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3326.

The product of its digits is 3888, while the sum is 28.

The square root of 3143926 is about 1773.1119536002. Note that the first 3 decimals coincide. The cubic root of 3143926 is about 146.4954395254.

The spelling of 3143926 in words is "three million, one hundred forty-three thousand, nine hundred twenty-six".