340260007 has 2 divisors, whose sum is σ = 340260008. Its totient is φ = 340260006.

The previous prime is 340259971. The next prime is 340260017. The reversal of 340260007 is 700062043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340260007 - 2¹⁹ = 339735719 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340260007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340260017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170130003 + 170130004.

It is an arithmetic number, because the mean of its divisors is an integer number (170130004).

Almost surely, 2^340260007 is an apocalyptic number.

340260007 is a deficient number, since it is larger than the sum of its proper divisors (1).

340260007 is an equidigital number, since it uses as much as digits as its factorization.

340260007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 340260007 is about 18446.1379968816. The cubic root of 340260007 is about 698.1310737885.

The spelling of 340260007 in words is "three hundred forty million, two hundred sixty thousand, seven".