3002947 has 4 divisors (see below), whose sum is σ = 3009976. Its totient is φ = 2995920.

The previous prime is 3002933. The next prime is 3002953. The reversal of 3002947 is 7492003.

3002947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7492003 = 709 ⋅10567.

It is a cyclic number.

It is not a de Polignac number, because 3002947 - 2¹⁵ = 2970179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3002917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2829 + ... + 3742.

It is an arithmetic number, because the mean of its divisors is an integer number (752494).

Almost surely, 2^3002947 is an apocalyptic number.

3002947 is a deficient number, since it is larger than the sum of its proper divisors (7029).

3002947 is an equidigital number, since it uses as much as digits as its factorization.

3002947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7028.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 3002947 is about 1732.9013243690. The cubic root of 3002947 is about 144.2721672363.

The spelling of 3002947 in words is "three million, two thousand, nine hundred forty-seven".