3002740 has 24 divisors (see below), whose sum is σ = 6791400. Its totient is φ = 1108608.

The previous prime is 3002737. The next prime is 3002743. The reversal of 3002740 is 472003.

3002740 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3002737) and next prime (3002743).

It can be written as a sum of positive squares in 4 ways, for example, as 512656 + 2490084 = 716^2 + 1578^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002743) 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, 5515 + ... + 6034.

It is an arithmetic number, because the mean of its divisors is an integer number (282975).

Almost surely, 2^3002740 is an apocalyptic number.

It is an amenable number.

3002740 is an abundant number, since it is smaller than the sum of its proper divisors (3788660).

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

3002740 is a wasteful number, since it uses less digits than its factorization.

3002740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11571 (or 11569 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 3002740 is about 1732.8415969153. The cubic root of 3002740 is about 144.2688521567.

Adding to 3002740 its reverse (472003), we get a palindrome (3474743).

The spelling of 3002740 in words is "three million, two thousand, seven hundred forty".