3002645444 has 12 divisors (see below), whose sum is σ = 5255242944. Its totient is φ = 1501147464.

The previous prime is 3002645441. The next prime is 3002645453. The reversal of 3002645444 is 4445462003.

It is a self number, because there is not a number n which added to its sum of digits gives 3002645444.

It is not an unprimeable number, because it can be changed into a prime (3002645441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512 + ... + 77495.

It is an arithmetic number, because the mean of its divisors is an integer number (437936912).

Almost surely, 2^3002645444 is an apocalyptic number.

It is an amenable number.

3002645444 is a deficient number, since it is larger than the sum of its proper divisors (2252597500).

3002645444 is a wasteful number, since it uses less digits than its factorization.

3002645444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87634 (or 87632 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 3002645444 is about 54796.3999182428. The cubic root of 3002645444 is about 1442.6733780332.

The spelling of 3002645444 in words is "three billion, two million, six hundred forty-five thousand, four hundred forty-four".