3045306643 has 16 divisors (see below), whose sum is σ = 3226356000. Its totient is φ = 2866406400.

The previous prime is 3045306631. The next prime is 3045306647. The reversal of 3045306643 is 3466035403.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3045306643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3045306599 and 3045306608.

It is not an unprimeable number, because it can be changed into a prime (3045306647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2340093 + ... + 2341393.

It is an arithmetic number, because the mean of its divisors is an integer number (201647250).

Almost surely, 2^3045306643 is an apocalyptic number.

3045306643 is a deficient number, since it is larger than the sum of its proper divisors (181049357).

3045306643 is a wasteful number, since it uses less digits than its factorization.

3045306643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022.

The product of its (nonzero) digits is 77760, while the sum is 34.

The square root of 3045306643 is about 55184.2970690032. The cubic root of 3045306643 is about 1449.4737119757.

The spelling of 3045306643 in words is "three billion, forty-five million, three hundred six thousand, six hundred forty-three".