3958343 has 2 divisors, whose sum is σ = 3958344. Its totient is φ = 3958342.

The previous prime is 3958337. The next prime is 3958349. The reversal of 3958343 is 3438593.

It is a balanced prime because it is at equal distance from previous prime (3958337) and next prime (3958349).

It is an emirp because it is prime and its reverse (3438593) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3958343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3958349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1979171 + 1979172.

It is an arithmetic number, because the mean of its divisors is an integer number (1979172).

Almost surely, 2^3958343 is an apocalyptic number.

3958343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3958343 is an equidigital number, since it uses as much as digits as its factorization.

3958343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 35.

The square root of 3958343 is about 1989.5584937367. The cubic root of 3958343 is about 158.1871280702.

The spelling of 3958343 in words is "three million, nine hundred fifty-eight thousand, three hundred forty-three".