3028744 has 8 divisors (see below), whose sum is σ = 5678910. Its totient is φ = 1514368.

The previous prime is 3028721. The next prime is 3028747. The reversal of 3028744 is 4478203.

It can be written as a sum of positive squares in only one way, i.e., 3020644 + 8100 = 1738^2 + 90^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3028747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189289 + ... + 189304.

Almost surely, 2^3028744 is an apocalyptic number.

It is an amenable number.

3028744 is a deficient number, since it is larger than the sum of its proper divisors (2650166).

3028744 is a wasteful number, since it uses less digits than its factorization.

3028744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378599 (or 378595 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 3028744 is about 1740.3287045843. The cubic root of 3028744 is about 144.6841161488.

The spelling of 3028744 in words is "three million, twenty-eight thousand, seven hundred forty-four".