6613673 has 8 divisors (see below), whose sum is σ = 7528896. Its totient is φ = 5750800.

The previous prime is 6613631. The next prime is 6613753. The reversal of 6613673 is 3763166.

It is a happy number.

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

It is not a de Polignac number, because 6613673 - 2²⁰ = 5565097 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 (6613603) 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, 12818 + ... + 13323.

It is an arithmetic number, because the mean of its divisors is an integer number (941112).

Almost surely, 2^6613673 is an apocalyptic number.

It is an amenable number.

6613673 is a deficient number, since it is larger than the sum of its proper divisors (915223).

6613673 is a wasteful number, since it uses less digits than its factorization.

6613673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26175.

The product of its digits is 13608, while the sum is 32.

The square root of 6613673 is about 2571.7062429446. The cubic root of 6613673 is about 187.7071890441.

It can be divided in two parts, 661 and 3673, that added together give a palindrome (4334).

The spelling of 6613673 in words is "six million, six hundred thirteen thousand, six hundred seventy-three".