34164047 has 2 divisors, whose sum is σ = 34164048. Its totient is φ = 34164046.

The previous prime is 34164019. The next prime is 34164089. The reversal of 34164047 is 74046143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34164047 - 2⁸ = 34163791 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34164007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17082023 + 17082024.

It is an arithmetic number, because the mean of its divisors is an integer number (17082024).

Almost surely, 2^34164047 is an apocalyptic number.

34164047 is a deficient number, since it is larger than the sum of its proper divisors (1).

34164047 is an equidigital number, since it uses as much as digits as its factorization.

34164047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 34164047 is about 5845.0018819501. The cubic root of 34164047 is about 324.4813724317.

The spelling of 34164047 in words is "thirty-four million, one hundred sixty-four thousand, forty-seven".