34078111 has 8 divisors (see below), whose sum is σ = 35629920. Its totient is φ = 32532192.

The previous prime is 34078097. The next prime is 34078129. The reversal of 34078111 is 11187043.

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 34078111 - 2⁷ = 34077983 is a prime.

It is a super-2 number, since 2×34078111² = 2322635298656642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34078171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13885 + ... + 16153.

It is an arithmetic number, because the mean of its divisors is an integer number (4453740).

Almost surely, 2^34078111 is an apocalyptic number.

34078111 is a deficient number, since it is larger than the sum of its proper divisors (1551809).

34078111 is a wasteful number, since it uses less digits than its factorization.

34078111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 34078111 is about 5837.6460153045. The cubic root of 34078111 is about 324.2090779519.

The spelling of 34078111 in words is "thirty-four million, seventy-eight thousand, one hundred eleven".