34866943 has 2 divisors, whose sum is σ = 34866944. Its totient is φ = 34866942.

The previous prime is 34866877. The next prime is 34866947. The reversal of 34866943 is 34966843.

34866943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34866943 - 2¹³ = 34858751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34866943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34866947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17433471 + 17433472.

It is an arithmetic number, because the mean of its divisors is an integer number (17433472).

Almost surely, 2^34866943 is an apocalyptic number.

34866943 is a deficient number, since it is larger than the sum of its proper divisors (1).

34866943 is an equidigital number, since it uses as much as digits as its factorization.

34866943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 43.

The square root of 34866943 is about 5904.8237060898. The cubic root of 34866943 is about 326.6915919942.

The spelling of 34866943 in words is "thirty-four million, eight hundred sixty-six thousand, nine hundred forty-three".