6745849 has 8 divisors (see below), whose sum is σ = 7380000. Its totient is φ = 6115200.

The previous prime is 6745841. The next prime is 6745873. The reversal of 6745849 is 9485476.

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

It is a cyclic number.

It is not a de Polignac number, because 6745849 - 2³ = 6745841 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6745841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4777 + ... + 6025.

It is an arithmetic number, because the mean of its divisors is an integer number (922500).

Almost surely, 2^6745849 is an apocalyptic number.

It is an amenable number.

6745849 is a deficient number, since it is larger than the sum of its proper divisors (634151).

6745849 is a wasteful number, since it uses less digits than its factorization.

6745849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751.

The product of its digits is 241920, while the sum is 43.

The square root of 6745849 is about 2597.2772281757. The cubic root of 6745849 is about 188.9494093011.

The spelling of 6745849 in words is "six million, seven hundred forty-five thousand, eight hundred forty-nine".