3007538644 has 24 divisors (see below), whose sum is σ = 5751664128. Its totient is φ = 1364682240.

The previous prime is 3007538621. The next prime is 3007538647. The reversal of 3007538644 is 4468357003.

3007538644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3007538597 and 3007538606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3007538647) 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, 33844 + ... + 84619.

It is an arithmetic number, because the mean of its divisors is an integer number (239652672).

Almost surely, 2^3007538644 is an apocalyptic number.

It is an amenable number.

3007538644 is a deficient number, since it is larger than the sum of its proper divisors (2744125484).

3007538644 is a wasteful number, since it uses less digits than its factorization.

3007538644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119055 (or 119053 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 3007538644 is about 54841.0306613579. The cubic root of 3007538644 is about 1443.4566271488.

The spelling of 3007538644 in words is "three billion, seven million, five hundred thirty-eight thousand, six hundred forty-four".