34263661 has 2 divisors, whose sum is σ = 34263662. Its totient is φ = 34263660.

The previous prime is 34263637. The next prime is 34263673. The reversal of 34263661 is 16636243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26316900 + 7946761 = 5130^2 + 2819^2 .

It is a cyclic number.

It is not a de Polignac number, because 34263661 - 2⁹ = 34263149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34263161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17131830 + 17131831.

It is an arithmetic number, because the mean of its divisors is an integer number (17131831).

Almost surely, 2^34263661 is an apocalyptic number.

It is an amenable number.

34263661 is a deficient number, since it is larger than the sum of its proper divisors (1).

34263661 is an equidigital number, since it uses as much as digits as its factorization.

34263661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

The square root of 34263661 is about 5853.5169769977. The cubic root of 34263661 is about 324.7964358376.

The spelling of 34263661 in words is "thirty-four million, two hundred sixty-three thousand, six hundred sixty-one".