3162343 has 4 divisors (see below), whose sum is σ = 3167208. Its totient is φ = 3157480.

The previous prime is 3162331. The next prime is 3162347. The reversal of 3162343 is 3432613.

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

It is a cyclic number.

It is not a de Polignac number, because 3162343 - 2¹⁷ = 3031271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3162347) 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, 1273 + ... + 2818.

It is an arithmetic number, because the mean of its divisors is an integer number (791802).

Almost surely, 2^3162343 is an apocalyptic number.

3162343 is a deficient number, since it is larger than the sum of its proper divisors (4865).

3162343 is an equidigital number, since it uses as much as digits as its factorization.

3162343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4864.

The product of its digits is 1296, while the sum is 22.

The square root of 3162343 is about 1778.2977815878. The cubic root of 3162343 is about 146.7809376907.

Adding to 3162343 its reverse (3432613), we get a palindrome (6594956).

The spelling of 3162343 in words is "three million, one hundred sixty-two thousand, three hundred forty-three".