340706346707 has 2 divisors, whose sum is σ = 340706346708. Its totient is φ = 340706346706.

The previous prime is 340706346697. The next prime is 340706346731. The reversal of 340706346707 is 707643607043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340706346707 - 2⁴ = 340706346691 is a prime.

It is not a weakly prime, because it can be changed into another prime (340706346307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170353173353 + 170353173354.

It is an arithmetic number, because the mean of its divisors is an integer number (170353173354).

Almost surely, 2^340706346707 is an apocalyptic number.

340706346707 is a deficient number, since it is larger than the sum of its proper divisors (1).

340706346707 is an equidigital number, since it uses as much as digits as its factorization.

340706346707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1778112, while the sum is 47.

The spelling of 340706346707 in words is "three hundred forty billion, seven hundred six million, three hundred forty-six thousand, seven hundred seven".