3003147 has 24 divisors (see below), whose sum is σ = 5033184. Its totient is φ = 1689984.

The previous prime is 3003131. The next prime is 3003149. The reversal of 3003147 is 7413003.

It is not a de Polignac number, because 3003147 - 2⁴ = 3003131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3003149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4273 + ... + 4925.

It is an arithmetic number, because the mean of its divisors is an integer number (209716).

Almost surely, 2^3003147 is an apocalyptic number.

3003147 is a deficient number, since it is larger than the sum of its proper divisors (2030037).

3003147 is a wasteful number, since it uses less digits than its factorization.

3003147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 3003147 is about 1732.9590300985. The cubic root of 3003147 is about 144.2753700671.

The spelling of 3003147 in words is "three million, three thousand, one hundred forty-seven".