3208673 has 8 divisors (see below), whose sum is σ = 3521448. Its totient is φ = 2905344.

The previous prime is 3208657. The next prime is 3208679. The reversal of 3208673 is 3768023.

It can be written as a sum of positive squares in 4 ways, for example, as 29584 + 3179089 = 172^2 + 1783^2 .

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

It is not a de Polignac number, because 3208673 - 2⁴ = 3208657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3208679) 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, 1640 + ... + 3017.

It is an arithmetic number, because the mean of its divisors is an integer number (440181).

Almost surely, 2^3208673 is an apocalyptic number.

It is an amenable number.

3208673 is a deficient number, since it is larger than the sum of its proper divisors (312775).

3208673 is a wasteful number, since it uses less digits than its factorization.

3208673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4723.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3208673 is about 1791.2769188487. The cubic root of 3208673 is about 147.4942715385.

The spelling of 3208673 in words is "three million, two hundred eight thousand, six hundred seventy-three".