3400888943 has 2 divisors, whose sum is σ = 3400888944. Its totient is φ = 3400888942.

The previous prime is 3400888937. The next prime is 3400888969. The reversal of 3400888943 is 3498880043.

It is a weak prime.

It is an emirp because it is prime and its reverse (3498880043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3400888943 - 2¹⁶ = 3400823407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3400888903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700444471 + 1700444472.

It is an arithmetic number, because the mean of its divisors is an integer number (1700444472).

Almost surely, 2^3400888943 is an apocalyptic number.

3400888943 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400888943 is an equidigital number, since it uses as much as digits as its factorization.

3400888943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 47.

The square root of 3400888943 is about 58317.1410736157. The cubic root of 3400888943 is about 1503.8256336861.

The spelling of 3400888943 in words is "three billion, four hundred million, eight hundred eighty-eight thousand, nine hundred forty-three".