34043641 has 2 divisors, whose sum is σ = 34043642. Its totient is φ = 34043640.

The previous prime is 34043627. The next prime is 34043677. The reversal of 34043641 is 14634043.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17397241 + 16646400 = 4171^2 + 4080^2 .

It is a cyclic number.

It is not a de Polignac number, because 34043641 - 2⁵ = 34043609 is a prime.

It is not a weakly prime, because it can be changed into another prime (34043621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17021820 + 17021821.

It is an arithmetic number, because the mean of its divisors is an integer number (17021821).

Almost surely, 2^34043641 is an apocalyptic number.

It is an amenable number.

34043641 is a deficient number, since it is larger than the sum of its proper divisors (1).

34043641 is an equidigital number, since it uses as much as digits as its factorization.

34043641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 34043641 is about 5834.6928796638. The cubic root of 34043641 is about 324.0997286100.

Adding to 34043641 its reverse (14634043), we get a palindrome (48677684).

The spelling of 34043641 in words is "thirty-four million, forty-three thousand, six hundred forty-one".