34234931 has 2 divisors, whose sum is σ = 34234932. Its totient is φ = 34234930.

The previous prime is 34234913. The next prime is 34234951. The reversal of 34234931 is 13943243.

Together with previous prime (34234913) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (13943243) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34234931 is a prime.

It is a super-2 number, since 2×34234931² = 2344061001149522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34234894 and 34234903.

It is not a weakly prime, because it can be changed into another prime (34234901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17117465 + 17117466.

It is an arithmetic number, because the mean of its divisors is an integer number (17117466).

Almost surely, 2^34234931 is an apocalyptic number.

34234931 is a deficient number, since it is larger than the sum of its proper divisors (1).

34234931 is an equidigital number, since it uses as much as digits as its factorization.

34234931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 29.

The square root of 34234931 is about 5851.0623821662. The cubic root of 34234931 is about 324.7056301009.

The spelling of 34234931 in words is "thirty-four million, two hundred thirty-four thousand, nine hundred thirty-one".