3864090501441 has 9 divisors (see below), whose sum is σ = 5581472575809. Its totient is φ = 2576056402836.

The previous prime is 3864090501433. The next prime is 3864090501449. The reversal of 3864090501441 is 1441050904683.

The square root of 3864090501441 is 1965729.

It is a perfect power (a square), and thus also a powerful number.

3864090501441 is a `hidden beast` number, since 3 + 86 + 40 + 90 + 5 + 0 + 1 + 441 = 666.

3864090501441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3864090501433) and next prime (3864090501449).

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 3864090501441 - 2³ = 3864090501433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3864090501449) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5569566 + ... + 6224808.

Almost surely, 2^{3864090501441} is an apocalyptic number.

3864090501441 is the 1965729-th square number.

3864090501441 is the 982865-th centered octagonal number.

It is an amenable number.

3864090501441 is a deficient number, since it is larger than the sum of its proper divisors (1717382074368).

3864090501441 is an frugal number, since it uses more digits than its factorization.

3864090501441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310492 (or 655246 counting only the distinct ones).

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

The spelling of 3864090501441 in words is "three trillion, eight hundred sixty-four billion, ninety million, five hundred one thousand, four hundred forty-one".