6740973 has 12 divisors (see below), whose sum is σ = 9760608. Its totient is φ = 4483080.

The previous prime is 6740971. The next prime is 6740977. The reversal of 6740973 is 3790476.

It is not a de Polignac number, because 6740973 - 2¹ = 6740971 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6740971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5086 + ... + 6272.

It is an arithmetic number, because the mean of its divisors is an integer number (813384).

Almost surely, 2^6740973 is an apocalyptic number.

It is an amenable number.

6740973 is a deficient number, since it is larger than the sum of its proper divisors (3019635).

6740973 is a wasteful number, since it uses less digits than its factorization.

6740973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 6740973 is about 2596.3383831851. The cubic root of 6740973 is about 188.9038731801.

The spelling of 6740973 in words is "six million, seven hundred forty thousand, nine hundred seventy-three".