34843971 has 4 divisors (see below), whose sum is σ = 46458632. Its totient is φ = 23229312.

The previous prime is 34843957. The next prime is 34843979. The reversal of 34843971 is 17934843.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 34843971 - 2²² = 30649667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34843979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5807326 + ... + 5807331.

It is an arithmetic number, because the mean of its divisors is an integer number (11614658).

Almost surely, 2^34843971 is an apocalyptic number.

34843971 is a deficient number, since it is larger than the sum of its proper divisors (11614661).

34843971 is a wasteful number, since it uses less digits than its factorization.

34843971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11614660.

The product of its digits is 72576, while the sum is 39.

The square root of 34843971 is about 5902.8781962700. The cubic root of 34843971 is about 326.6198295799.

The spelling of 34843971 in words is "thirty-four million, eight hundred forty-three thousand, nine hundred seventy-one".