3000000343 has 2 divisors, whose sum is σ = 3000000344. Its totient is φ = 3000000342.

The previous prime is 3000000277. The next prime is 3000000347. The reversal of 3000000343 is 3430000003.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3000000343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3000000347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500000171 + 1500000172.

It is an arithmetic number, because the mean of its divisors is an integer number (1500000172).

Almost surely, 2^3000000343 is an apocalyptic number.

3000000343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000000343 is an equidigital number, since it uses as much as digits as its factorization.

3000000343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 3000000343 is about 54772.2588816638. The cubic root of 3000000343 is about 1442.2496252731.

Adding to 3000000343 its reverse (3430000003), we get a palindrome (6430000346).

The spelling of 3000000343 in words is "three billion, three hundred forty-three", and thus it is an aban number.