34404686 has 8 divisors (see below), whose sum is σ = 51773904. Its totient is φ = 17146720.

The previous prime is 34404677. The next prime is 34404691. The reversal of 34404686 is 68640443.

It is a happy number.

34404686 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 super-3 number, since 3×34404686³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 27035 + ... + 28278.

It is an arithmetic number, because the mean of its divisors is an integer number (6471738).

Almost surely, 2^34404686 is an apocalyptic number.

34404686 is a deficient number, since it is larger than the sum of its proper divisors (17369218).

34404686 is a wasteful number, since it uses less digits than its factorization.

34404686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55626.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 34404686 is about 5865.5507840270. The cubic root of 34404686 is about 325.2414332250.

The spelling of 34404686 in words is "thirty-four million, four hundred four thousand, six hundred eighty-six".