2988724 has 12 divisors (see below), whose sum is σ = 5279904. Its totient is φ = 1480184.

The previous prime is 2988721. The next prime is 2988731. The reversal of 2988724 is 4278892.

It is a super-2 number, since 2×2988724² = 17864942296352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3064 + ... + 3919.

It is an arithmetic number, because the mean of its divisors is an integer number (439992).

2^2988724 is an apocalyptic number.

It is an amenable number.

2988724 is a deficient number, since it is larger than the sum of its proper divisors (2291180).

2988724 is a wasteful number, since it uses less digits than its factorization.

2988724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7094 (or 7092 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 2988724 is about 1728.7926422796. The cubic root of 2988724 is about 144.0440323163.

The spelling of 2988724 in words is "two million, nine hundred eighty-eight thousand, seven hundred twenty-four".