3867518045 has 8 divisors (see below), whose sum is σ = 4641657696. Its totient is φ = 3093590416.

The previous prime is 3867518029. The next prime is 3867518047. The reversal of 3867518045 is 5408157683.

3867518045 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 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 3867518045 - 2⁴ = 3867518029 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 (3867518047) 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, 9647 + ... + 88476.

It is an arithmetic number, because the mean of its divisors is an integer number (580207212).

Almost surely, 2^3867518045 is an apocalyptic number.

It is an amenable number.

3867518045 is a deficient number, since it is larger than the sum of its proper divisors (774139651).

3867518045 is an equidigital number, since it uses as much as digits as its factorization.

3867518045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106011.

The product of its (nonzero) digits is 806400, while the sum is 47.

The square root of 3867518045 is about 62189.3724441725. The cubic root of 3867518045 is about 1569.6787643849.

The spelling of 3867518045 in words is "three billion, eight hundred sixty-seven million, five hundred eighteen thousand, forty-five".