6740406707 has 8 divisors (see below), whose sum is σ = 6755482272. Its totient is φ = 6725347200.

The previous prime is 6740406667. The next prime is 6740406709. The reversal of 6740406707 is 7076040476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6740406707 - 2¹⁴ = 6740390323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6740406709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1218107 + ... + 1223627.

It is an arithmetic number, because the mean of its divisors is an integer number (844435284).

Almost surely, 2^6740406707 is an apocalyptic number.

6740406707 is a deficient number, since it is larger than the sum of its proper divisors (15075565).

6740406707 is a wasteful number, since it uses less digits than its factorization.

6740406707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8029.

The product of its (nonzero) digits is 197568, while the sum is 41.

The square root of 6740406707 is about 82099.9799451863. The cubic root of 6740406707 is about 1888.9858324464.

The spelling of 6740406707 in words is "six billion, seven hundred forty million, four hundred six thousand, seven hundred seven".