6745697 has 8 divisors (see below), whose sum is σ = 7725696. Its totient is φ = 5769792.

The previous prime is 6745691. The next prime is 6745709. The reversal of 6745697 is 7965476.

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

It is not a de Polignac number, because 6745697 - 2⁶ = 6745633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6745691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4553 + ... + 5849.

It is an arithmetic number, because the mean of its divisors is an integer number (965712).

Almost surely, 2^6745697 is an apocalyptic number.

It is an amenable number.

6745697 is a deficient number, since it is larger than the sum of its proper divisors (979999).

6745697 is a wasteful number, since it uses less digits than its factorization.

6745697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047.

The product of its digits is 317520, while the sum is 44.

The square root of 6745697 is about 2597.2479665985. The cubic root of 6745697 is about 188.9479901308.

The spelling of 6745697 in words is "six million, seven hundred forty-five thousand, six hundred ninety-seven".