6740740071 has 96 divisors (see below), whose sum is σ = 11042583552. Its totient is φ = 3935554560.

The previous prime is 6740740063. The next prime is 6740740121. The reversal of 6740740071 is 1700470476.

It is not a de Polignac number, because 6740740071 - 2³ = 6740740063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6740740021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 40363630 + ... + 40363796.

It is an arithmetic number, because the mean of its divisors is an integer number (115026912).

Almost surely, 2^6740740071 is an apocalyptic number.

6740740071 is a deficient number, since it is larger than the sum of its proper divisors (4301843481).

6740740071 is a wasteful number, since it uses less digits than its factorization.

6740740071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 6740740071 is about 82102.0101520054. The cubic root of 6740740071 is about 1889.0169734699.

The spelling of 6740740071 in words is "six billion, seven hundred forty million, seven hundred forty thousand, seventy-one".