34327661 has 8 divisors (see below), whose sum is σ = 37705920. Its totient is φ = 31106592.

The previous prime is 34327639. The next prime is 34327681. The reversal of 34327661 is 16672343.

34327661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34327661 - 2⁶ = 34327597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34327681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38840 + ... + 39713.

It is an arithmetic number, because the mean of its divisors is an integer number (4713240).

Almost surely, 2^34327661 is an apocalyptic number.

It is an amenable number.

34327661 is a deficient number, since it is larger than the sum of its proper divisors (3378259).

34327661 is a wasteful number, since it uses less digits than its factorization.

34327661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78595.

The product of its digits is 18144, while the sum is 32.

The square root of 34327661 is about 5858.9812254350. The cubic root of 34327661 is about 324.9985356936.

The spelling of 34327661 in words is "thirty-four million, three hundred twenty-seven thousand, six hundred sixty-one".