340534001 has 2 divisors, whose sum is σ = 340534002. Its totient is φ = 340534000.

The previous prime is 340533983. The next prime is 340534009. The reversal of 340534001 is 100435043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 259983376 + 80550625 = 16124^2 + 8975^2 .

It is a cyclic number.

It is not a de Polignac number, because 340534001 - 2⁶ = 340533937 is a prime.

It is not a weakly prime, because it can be changed into another prime (340534009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170267000 + 170267001.

It is an arithmetic number, because the mean of its divisors is an integer number (170267001).

Almost surely, 2^340534001 is an apocalyptic number.

It is an amenable number.

340534001 is a deficient number, since it is larger than the sum of its proper divisors (1).

340534001 is an equidigital number, since it uses as much as digits as its factorization.

340534001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 340534001 is about 18453.5633686288. The cubic root of 340534001 is about 698.3184132747.

Adding to 340534001 its reverse (100435043), we get a palindrome (440969044).

The spelling of 340534001 in words is "three hundred forty million, five hundred thirty-four thousand, one".