340674037007 has 4 divisors (see below), whose sum is σ = 347101849080. Its totient is φ = 334246224936.

The previous prime is 340674036991. The next prime is 340674037013. The reversal of 340674037007 is 700730476043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700730476043 = 13 ⋅53902344311.

It is a cyclic number.

It is not a de Polignac number, because 340674037007 - 2⁴ = 340674036991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340674037037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3213905957 + ... + 3213906062.

It is an arithmetic number, because the mean of its divisors is an integer number (86775462270).

Almost surely, 2^340674037007 is an apocalyptic number.

340674037007 is a deficient number, since it is larger than the sum of its proper divisors (6427812073).

340674037007 is an equidigital number, since it uses as much as digits as its factorization.

340674037007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6427812072.

The product of its (nonzero) digits is 296352, while the sum is 41.

The spelling of 340674037007 in words is "three hundred forty billion, six hundred seventy-four million, thirty-seven thousand, seven".