3057284 has 6 divisors (see below), whose sum is σ = 5350254. Its totient is φ = 1528640.

The previous prime is 3057283. The next prime is 3057289. The reversal of 3057284 is 4827503.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2334784 + 722500 = 1528^2 + 850^2 .

It is not an unprimeable number, because it can be changed into a prime (3057281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382157 + ... + 382164.

It is an arithmetic number, because the mean of its divisors is an integer number (891709).

Almost surely, 2^3057284 is an apocalyptic number.

It is an amenable number.

3057284 is a deficient number, since it is larger than the sum of its proper divisors (2292970).

3057284 is a wasteful number, since it uses less digits than its factorization.

3057284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764325 (or 764323 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3057284 is about 1748.5090791872. The cubic root of 3057284 is about 145.1371512464.

The spelling of 3057284 in words is "three million, fifty-seven thousand, two hundred eighty-four".