34844387 has 2 divisors, whose sum is σ = 34844388. Its totient is φ = 34844386.

The previous prime is 34844371. The next prime is 34844477. The reversal of 34844387 is 78344843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34844387 - 2⁴ = 34844371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34844587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17422193 + 17422194.

It is an arithmetic number, because the mean of its divisors is an integer number (17422194).

Almost surely, 2^34844387 is an apocalyptic number.

34844387 is a deficient number, since it is larger than the sum of its proper divisors (1).

34844387 is an equidigital number, since it uses as much as digits as its factorization.

34844387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 258048, while the sum is 41.

The square root of 34844387 is about 5902.9134332125. The cubic root of 34844387 is about 326.6211294060.

The spelling of 34844387 in words is "thirty-four million, eight hundred forty-four thousand, three hundred eighty-seven".