2997328 has 20 divisors (see below), whose sum is σ = 5995648. Its totient is φ = 1450080.

The previous prime is 2997311. The next prime is 2997329. The reversal of 2997328 is 8237992.

2997328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2997328 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2997329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2526 + ... + 3517.

2^2997328 is an apocalyptic number.

It is an amenable number.

2997328 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2997328 is a wasteful number, since it uses less digits than its factorization.

2997328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6082 (or 6076 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 2997328 is about 1731.2792957810. The cubic root of 2997328 is about 144.1821255248.

The spelling of 2997328 in words is "two million, nine hundred ninety-seven thousand, three hundred twenty-eight".