3146343 has 24 divisors (see below), whose sum is σ = 4715520. Its totient is φ = 1860480.

The previous prime is 3146327. The next prime is 3146359. The reversal of 3146343 is 3436413.

It is an interprime number because it is at equal distance from previous prime (3146327) and next prime (3146359).

It is not a de Polignac number, because 3146343 - 2⁴ = 3146327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16378 + ... + 16568.

It is an arithmetic number, because the mean of its divisors is an integer number (196480).

Almost surely, 2^3146343 is an apocalyptic number.

3146343 is a deficient number, since it is larger than the sum of its proper divisors (1569177).

3146343 is a wasteful number, since it uses less digits than its factorization.

3146343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 230 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

The square root of 3146343 is about 1773.7933927039. The cubic root of 3146343 is about 146.5329710257.

The spelling of 3146343 in words is "three million, one hundred forty-six thousand, three hundred forty-three".