3000506 has 8 divisors (see below), whose sum is σ = 4508244. Its totient is φ = 1497760.

The previous prime is 3000479. The next prime is 3000523. The reversal of 3000506 is 6050003.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2531281 + 469225 = 1591^2 + 685^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1286 + ... + 2766.

Almost surely, 2^3000506 is an apocalyptic number.

3000506 is a deficient number, since it is larger than the sum of its proper divisors (1507738).

3000506 is a wasteful number, since it uses less digits than its factorization.

3000506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 3000506 is about 1732.1968710282. The cubic root of 3000506 is about 144.2330652225.

Adding to 3000506 its reverse (6050003), we get a palindrome (9050509).

The spelling of 3000506 in words is "three million, five hundred six", and thus it is an aban number.