3845146511 has 8 divisors (see below), whose sum is σ = 3984309120. Its totient is φ = 3706422048.

The previous prime is 3845146493. The next prime is 3845146517. The reversal of 3845146511 is 1156415483.

3845146511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3845146511 - 2¹⁸ = 3844884367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3845146517) 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, 91616 + ... + 126821.

It is an arithmetic number, because the mean of its divisors is an integer number (498038640).

Almost surely, 2^3845146511 is an apocalyptic number.

3845146511 is a deficient number, since it is larger than the sum of its proper divisors (139162609).

3845146511 is a wasteful number, since it uses less digits than its factorization.

3845146511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219073.

The product of its digits is 57600, while the sum is 38.

The square root of 3845146511 is about 62009.2453671225. The cubic root of 3845146511 is about 1566.6463243523.

The spelling of 3845146511 in words is "three billion, eight hundred forty-five million, one hundred forty-six thousand, five hundred eleven".