3042645656 has 8 divisors (see below), whose sum is σ = 5704960620. Its totient is φ = 1521322824.

The previous prime is 3042645637. The next prime is 3042645733. The reversal of 3042645656 is 6565462403.

It is a happy number.

3042645656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190165346 + ... + 190165361.

Almost surely, 2^3042645656 is an apocalyptic number.

It is an amenable number.

3042645656 is a deficient number, since it is larger than the sum of its proper divisors (2662314964).

3042645656 is a wasteful number, since it uses less digits than its factorization.

3042645656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380330713 (or 380330709 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

The square root of 3042645656 is about 55160.1817981051. The cubic root of 3042645656 is about 1449.0514058802.

The spelling of 3042645656 in words is "three billion, forty-two million, six hundred forty-five thousand, six hundred fifty-six".