3357943 has 2 divisors, whose sum is σ = 3357944. Its totient is φ = 3357942.

The previous prime is 3357929. The next prime is 3357979. The reversal of 3357943 is 3497533.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3357943 - 2¹⁷ = 3226871 is a prime.

It is a super-2 number, since 2×3357943² = 22551562382498, which contains 22 as substring.

3357943 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3357899 and 3357908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3357043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1678971 + 1678972.

It is an arithmetic number, because the mean of its divisors is an integer number (1678972).

Almost surely, 2^3357943 is an apocalyptic number.

3357943 is a deficient number, since it is larger than the sum of its proper divisors (1).

3357943 is an equidigital number, since it uses as much as digits as its factorization.

3357943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34020, while the sum is 34.

The square root of 3357943 is about 1832.4690993302. The cubic root of 3357943 is about 149.7468768016.

The spelling of 3357943 in words is "three million, three hundred fifty-seven thousand, nine hundred forty-three".