34966609 has 2 divisors, whose sum is σ = 34966610. Its totient is φ = 34966608.

The previous prime is 34966583. The next prime is 34966621. The reversal of 34966609 is 90666943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34281025 + 685584 = 5855^2 + 828^2 .

It is a cyclic number.

It is not a de Polignac number, because 34966609 - 2²¹ = 32869457 is a prime.

It is not a weakly prime, because it can be changed into another prime (34966699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17483304 + 17483305.

It is an arithmetic number, because the mean of its divisors is an integer number (17483305).

Almost surely, 2^34966609 is an apocalyptic number.

It is an amenable number.

34966609 is a deficient number, since it is larger than the sum of its proper divisors (1).

34966609 is an equidigital number, since it uses as much as digits as its factorization.

34966609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 43.

The square root of 34966609 is about 5913.2570551262. The cubic root of 34966609 is about 327.0025748970.

The spelling of 34966609 in words is "thirty-four million, nine hundred sixty-six thousand, six hundred nine".