34625641 has 2 divisors, whose sum is σ = 34625642. Its totient is φ = 34625640.

The previous prime is 34625629. The next prime is 34625653. The reversal of 34625641 is 14652643.

It is a balanced prime because it is at equal distance from previous prime (34625629) and next prime (34625653).

It can be written as a sum of positive squares in only one way, i.e., 28355625 + 6270016 = 5325^2 + 2504^2 .

It is an emirp because it is prime and its reverse (14652643) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34625641 is a prime.

It is not a weakly prime, because it can be changed into another prime (34625611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17312820 + 17312821.

It is an arithmetic number, because the mean of its divisors is an integer number (17312821).

Almost surely, 2^34625641 is an apocalyptic number.

It is an amenable number.

34625641 is a deficient number, since it is larger than the sum of its proper divisors (1).

34625641 is an equidigital number, since it uses as much as digits as its factorization.

34625641 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 34625641 is about 5884.3556146786. The cubic root of 34625641 is about 325.9362070466.

The spelling of 34625641 in words is "thirty-four million, six hundred twenty-five thousand, six hundred forty-one".