6740066674 has 16 divisors (see below), whose sum is σ = 11034981216. Its totient is φ = 3062060800.

The previous prime is 6740066659. The next prime is 6740066689. The reversal of 6740066674 is 4766600476.

It is an interprime number because it is at equal distance from previous prime (6740066659) and next prime (6740066689).

It is a super-3 number, since 3×6740066674³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36847 + ... + 121810.

It is an arithmetic number, because the mean of its divisors is an integer number (689686326).

Almost surely, 2^6740066674 is an apocalyptic number.

6740066674 is a deficient number, since it is larger than the sum of its proper divisors (4294914542).

6740066674 is a wasteful number, since it uses less digits than its factorization.

6740066674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160601.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The square root of 6740066674 is about 82097.9090720342. The cubic root of 6740066674 is about 1888.9540673839.

The spelling of 6740066674 in words is "six billion, seven hundred forty million, sixty-six thousand, six hundred seventy-four".