340046071 has 2 divisors, whose sum is σ = 340046072. Its totient is φ = 340046070.

The previous prime is 340046033. The next prime is 340046137. The reversal of 340046071 is 170640043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340046071 - 2⁷ = 340045943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340046011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170023035 + 170023036.

It is an arithmetic number, because the mean of its divisors is an integer number (170023036).

Almost surely, 2^340046071 is an apocalyptic number.

340046071 is a deficient number, since it is larger than the sum of its proper divisors (1).

340046071 is an equidigital number, since it uses as much as digits as its factorization.

340046071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 340046071 is about 18440.3381476588. The cubic root of 340046071 is about 697.9847281711.

The spelling of 340046071 in words is "three hundred forty million, forty-six thousand, seventy-one".