6740740074 has 16 divisors (see below), whose sum is σ = 14274508608. Its totient is φ = 2114741952.

The previous prime is 6740740063. The next prime is 6740740121. The reversal of 6740740074 is 4700470476.

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, 33042742 + ... + 33042945.

It is an arithmetic number, because the mean of its divisors is an integer number (892156788).

Almost surely, 2^6740740074 is an apocalyptic number.

6740740074 is an abundant number, since it is smaller than the sum of its proper divisors (7533768534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6740740074 is a wasteful number, since it uses less digits than its factorization.

6740740074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66085709.

The product of its (nonzero) digits is 131712, while the sum is 39.

The square root of 6740740074 is about 82102.0101702754. The cubic root of 6740740074 is about 1889.0169737501.

The spelling of 6740740074 in words is "six billion, seven hundred forty million, seven hundred forty thousand, seventy-four".