3845301849 has 16 divisors (see below), whose sum is σ = 5850711040. Its totient is φ = 2494249200.

The previous prime is 3845301847. The next prime is 3845301857. The reversal of 3845301849 is 9481035483.

3845301849 is a `hidden beast` number, since 38 + 4 + 530 + 1 + 84 + 9 = 666.

3845301849 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3845301849 - 2¹ = 3845301847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3845301841) 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, 1923577 + ... + 1925574.

It is an arithmetic number, because the mean of its divisors is an integer number (365669440).

Almost surely, 2^3845301849 is an apocalyptic number.

It is an amenable number.

3845301849 is a deficient number, since it is larger than the sum of its proper divisors (2005409191).

3845301849 is a wasteful number, since it uses less digits than its factorization.

3845301849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849197 (or 3849191 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 3845301849 is about 62010.4978935019. The cubic root of 3845301849 is about 1566.6674207682.

The spelling of 3845301849 in words is "three billion, eight hundred forty-five million, three hundred one thousand, eight hundred forty-nine".