34476143 has 4 divisors (see below), whose sum is σ = 37128168. Its totient is φ = 31824120.

The previous prime is 34476137. The next prime is 34476161. The reversal of 34476143 is 34167443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34167443 = 23 ⋅1485541.

It is a cyclic number.

It is not a de Polignac number, because 34476143 - 2⁸ = 34475887 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 (34470143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325993 + ... + 1326018.

It is an arithmetic number, because the mean of its divisors is an integer number (9282042).

Almost surely, 2^34476143 is an apocalyptic number.

34476143 is a deficient number, since it is larger than the sum of its proper divisors (2652025).

34476143 is a wasteful number, since it uses less digits than its factorization.

34476143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652024.

The product of its digits is 24192, while the sum is 32.

The square root of 34476143 is about 5871.6388683229. The cubic root of 34476143 is about 325.4664481703.

The spelling of 34476143 in words is "thirty-four million, four hundred seventy-six thousand, one hundred forty-three".