34166943 has 12 divisors (see below), whose sum is σ = 49440040. Its totient is φ = 22737456.

The previous prime is 34166939. The next prime is 34166953. The reversal of 34166943 is 34966143.

It is not a de Polignac number, because 34166943 - 2² = 34166939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34166898 and 34166907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34166903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2505 + ... + 8637.

Almost surely, 2^34166943 is an apocalyptic number.

34166943 is a deficient number, since it is larger than the sum of its proper divisors (15273097).

34166943 is a wasteful number, since it uses less digits than its factorization.

34166943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6758 (or 6755 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 34166943 is about 5845.2496097258. The cubic root of 34166943 is about 324.4905406616.

The spelling of 34166943 in words is "thirty-four million, one hundred sixty-six thousand, nine hundred forty-three".