34531843 has 2 divisors, whose sum is σ = 34531844. Its totient is φ = 34531842.

The previous prime is 34531831. The next prime is 34531853. The reversal of 34531843 is 34813543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34531843 - 2¹⁷ = 34400771 is a prime.

It is not a weakly prime, because it can be changed into another prime (34531813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17265921 + 17265922.

It is an arithmetic number, because the mean of its divisors is an integer number (17265922).

Almost surely, 2^34531843 is an apocalyptic number.

34531843 is a deficient number, since it is larger than the sum of its proper divisors (1).

34531843 is an equidigital number, since it uses as much as digits as its factorization.

34531843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 31.

The square root of 34531843 is about 5876.3800932207. The cubic root of 34531843 is about 325.6416294743.

The spelling of 34531843 in words is "thirty-four million, five hundred thirty-one thousand, eight hundred forty-three".