2916673 has 8 divisors (see below), whose sum is σ = 3172392. Its totient is φ = 2670336.

The previous prime is 2916649. The next prime is 2916677. The reversal of 2916673 is 3766192.

It can be written as a sum of positive squares in 4 ways, for example, as 1034289 + 1882384 = 1017^2 + 1372^2 .

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 2916673 - 2⁹ = 2916161 is a prime.

It is a Duffinian number.

2916673 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2916677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690 + ... + 2947.

It is an arithmetic number, because the mean of its divisors is an integer number (396549).

2^2916673 is an apocalyptic number.

It is an amenable number.

2916673 is a deficient number, since it is larger than the sum of its proper divisors (255719).

2916673 is a wasteful number, since it uses less digits than its factorization.

2916673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691.

The product of its digits is 13608, while the sum is 34.

The square root of 2916673 is about 1707.8269818691. The cubic root of 2916673 is about 142.8770847875.

The spelling of 2916673 in words is "two million, nine hundred sixteen thousand, six hundred seventy-three".