3867356145 has 16 divisors (see below), whose sum is σ = 6331672512. Its totient is φ = 2014622400.

The previous prime is 3867356117. The next prime is 3867356327. The reversal of 3867356145 is 5416537683.

It is not a de Polignac number, because 3867356145 - 2⁶ = 3867356081 is a prime.

It is a super-2 number, since 2×3867356145² = 29912887104538522050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3867356094 and 3867356103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2997306 + ... + 2998595.

It is an arithmetic number, because the mean of its divisors is an integer number (395729532).

Almost surely, 2^3867356145 is an apocalyptic number.

It is an amenable number.

3867356145 is a deficient number, since it is larger than the sum of its proper divisors (2464316367).

3867356145 is a wasteful number, since it uses less digits than its factorization.

3867356145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5995952.

The product of its digits is 1814400, while the sum is 48.

The square root of 3867356145 is about 62188.0707611999. The cubic root of 3867356145 is about 1569.6568610579.

The spelling of 3867356145 in words is "three billion, eight hundred sixty-seven million, three hundred fifty-six thousand, one hundred forty-five".