2981324 has 18 divisors (see below), whose sum is σ = 5544420. Its totient is φ = 1402432.

The previous prime is 2981323. The next prime is 2981333. The reversal of 2981324 is 4231892.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2981323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134 + ... + 2445.

2^2981324 is an apocalyptic number.

It is an amenable number.

2981324 is a deficient number, since it is larger than the sum of its proper divisors (2563096).

2981324 is a wasteful number, since it uses less digits than its factorization.

2981324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617 (or 2598 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 2981324 is about 1726.6510938809. The cubic root of 2981324 is about 143.9250510180.

The spelling of 2981324 in words is "two million, nine hundred eighty-one thousand, three hundred twenty-four".