3343973 has 4 divisors (see below), whose sum is σ = 3353088. Its totient is φ = 3334860.

The previous prime is 3343957. The next prime is 3344021. The reversal of 3343973 is 3793433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3343973 - 2⁴ = 3343957 is a prime.

It is a super-2 number, since 2×3343973² = 22364310849458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3343273) 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, 3983 + ... + 4748.

It is an arithmetic number, because the mean of its divisors is an integer number (838272).

Almost surely, 2^3343973 is an apocalyptic number.

It is an amenable number.

3343973 is a deficient number, since it is larger than the sum of its proper divisors (9115).

3343973 is an equidigital number, since it uses as much as digits as its factorization.

3343973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9114.

The product of its digits is 20412, while the sum is 32.

The square root of 3343973 is about 1828.6533296391. The cubic root of 3343973 is about 149.5389249247.

The spelling of 3343973 in words is "three million, three hundred forty-three thousand, nine hundred seventy-three".