3849030569 has 2 divisors, whose sum is σ = 3849030570. Its totient is φ = 3849030568.

The previous prime is 3849030551. The next prime is 3849030589. The reversal of 3849030569 is 9650309483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2193517225 + 1655513344 = 46835^2 + 40688^2 .

It is a cyclic number.

It is not a de Polignac number, because 3849030569 - 2⁸ = 3849030313 is a prime.

It is a super-2 number, since 2×3849030569² = 29630072642192927522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3849030589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924515284 + 1924515285.

It is an arithmetic number, because the mean of its divisors is an integer number (1924515285).

Almost surely, 2^3849030569 is an apocalyptic number.

It is an amenable number.

3849030569 is a deficient number, since it is larger than the sum of its proper divisors (1).

3849030569 is an equidigital number, since it uses as much as digits as its factorization.

3849030569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 3849030569 is about 62040.5558405145. Note that the first 3 decimals coincide. The cubic root of 3849030569 is about 1567.1736469117.

The spelling of 3849030569 in words is "three billion, eight hundred forty-nine million, thirty thousand, five hundred sixty-nine".