340706740737 has 32 divisors (see below), whose sum is σ = 521963136000. Its totient is φ = 195506015040.

The previous prime is 340706740721. The next prime is 340706740793. The reversal of 340706740737 is 737047607043.

It is not a de Polignac number, because 340706740737 - 2⁴ = 340706740721 is a prime.

It is a super-3 number, since 3×340706740737³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (340706740637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 912564 + ... + 1230522.

It is an arithmetic number, because the mean of its divisors is an integer number (16311348000).

Almost surely, 2^340706740737 is an apocalyptic number.

It is an amenable number.

340706740737 is a deficient number, since it is larger than the sum of its proper divisors (181256395263).

340706740737 is a wasteful number, since it uses less digits than its factorization.

340706740737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319701.

The product of its (nonzero) digits is 2074464, while the sum is 48.

The spelling of 340706740737 in words is "three hundred forty billion, seven hundred six million, seven hundred forty thousand, seven hundred thirty-seven".