6740700667 has 8 divisors (see below), whose sum is σ = 6971463680. Its totient is φ = 6510770280.

The previous prime is 6740700613. The next prime is 6740700671. The reversal of 6740700667 is 7660070476.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6740700667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6740700607) 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, 191667 + ... + 224092.

It is an arithmetic number, because the mean of its divisors is an integer number (871432960).

Almost surely, 2^6740700667 is an apocalyptic number.

6740700667 is a deficient number, since it is larger than the sum of its proper divisors (230763013).

6740700667 is a wasteful number, since it uses less digits than its factorization.

6740700667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416313.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 6740700667 is about 82101.7701818907. The cubic root of 6740700667 is about 1889.0132926194.

The spelling of 6740700667 in words is "six billion, seven hundred forty million, seven hundred thousand, six hundred sixty-seven".