34389105 has 8 divisors (see below), whose sum is σ = 55022592. Its totient is φ = 18340848.

The previous prime is 34389097. The next prime is 34389109. The reversal of 34389105 is 50198343.

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

It is not a de Polignac number, because 34389105 - 2³ = 34389097 is a prime.

It is a super-2 number, since 2×34389105² = 2365221085402050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34389109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1146289 + ... + 1146318.

It is an arithmetic number, because the mean of its divisors is an integer number (6877824).

Almost surely, 2^34389105 is an apocalyptic number.

It is an amenable number.

34389105 is a deficient number, since it is larger than the sum of its proper divisors (20633487).

34389105 is a wasteful number, since it uses less digits than its factorization.

34389105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292615.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 34389105 is about 5864.2224548528. Note that the first 3 decimals coincide. The cubic root of 34389105 is about 325.1923279766.

The spelling of 34389105 in words is "thirty-four million, three hundred eighty-nine thousand, one hundred five".