3002440 has 32 divisors (see below), whose sum is σ = 7721280. Its totient is φ = 1029312.

The previous prime is 3002431. The next prime is 3002449. The reversal of 3002440 is 442003.

3002440 = T₁₆₁ + T₁₆₂ + ... + T₂₈₀.

It is an interprime number because it is at equal distance from previous prime (3002431) and next prime (3002449).

It is a self number, because there is not a number n which added to its sum of digits gives 3002440.

It is not an unprimeable number, because it can be changed into a prime (3002449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5082 + ... + 5641.

It is an arithmetic number, because the mean of its divisors is an integer number (241290).

Almost surely, 2^3002440 is an apocalyptic number.

It is an amenable number.

3002440 is an abundant number, since it is smaller than the sum of its proper divisors (4718840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3002440 is a wasteful number, since it uses less digits than its factorization.

3002440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10741 (or 10737 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 3002440 is about 1732.7550317341. The cubic root of 3002440 is about 144.2640474232.

Adding to 3002440 its reverse (442003), we get a palindrome (3444443).

The spelling of 3002440 in words is "three million, two thousand, four hundred forty".