2724916 has 6 divisors (see below), whose sum is σ = 4768610. Its totient is φ = 1362456.

The previous prime is 2724877. The next prime is 2724929. The reversal of 2724916 is 6194272.

It can be written as a sum of positive squares in only one way, i.e., 2572816 + 152100 = 1604^2 + 390^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340611 + ... + 340618.

2^2724916 is an apocalyptic number.

It is an amenable number.

2724916 is a deficient number, since it is larger than the sum of its proper divisors (2043694).

2724916 is a wasteful number, since it uses less digits than its factorization.

2724916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681233 (or 681231 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 2724916 is about 1650.7319588595. The cubic root of 2724916 is about 139.6746868434.

The spelling of 2724916 in words is "two million, seven hundred twenty-four thousand, nine hundred sixteen".