34143871 has 8 divisors (see below), whose sum is σ = 36560160. Its totient is φ = 31772928.

The previous prime is 34143869. The next prime is 34143881. The reversal of 34143871 is 17834143.

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 34143871 - 2¹ = 34143869 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 (34143881) 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, 9771 + ... + 12796.

It is an arithmetic number, because the mean of its divisors is an integer number (4570020).

Almost surely, 2^34143871 is an apocalyptic number.

34143871 is a deficient number, since it is larger than the sum of its proper divisors (2416289).

34143871 is a wasteful number, since it uses less digits than its factorization.

34143871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22673.

The product of its digits is 8064, while the sum is 31.

The square root of 34143871 is about 5843.2757080254. The cubic root of 34143871 is about 324.4174843591.

The spelling of 34143871 in words is "thirty-four million, one hundred forty-three thousand, eight hundred seventy-one".