34416661 has 2 divisors, whose sum is σ = 34416662. Its totient is φ = 34416660.

The previous prime is 34416617. The next prime is 34416673. The reversal of 34416661 is 16661443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30316036 + 4100625 = 5506^2 + 2025^2 .

It is an emirp because it is prime and its reverse (16661443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34416661 - 2⁹ = 34416149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34416601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17208330 + 17208331.

It is an arithmetic number, because the mean of its divisors is an integer number (17208331).

Almost surely, 2^34416661 is an apocalyptic number.

It is an amenable number.

34416661 is a deficient number, since it is larger than the sum of its proper divisors (1).

34416661 is an equidigital number, since it uses as much as digits as its factorization.

34416661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The square root of 34416661 is about 5866.5714859703. The cubic root of 34416661 is about 325.2791636897.

The spelling of 34416661 in words is "thirty-four million, four hundred sixteen thousand, six hundred sixty-one".