3896186463376 has 45 divisors (see below), whose sum is σ = 7758980456619. Its totient is φ = 1895299944192.

The previous prime is 3896186463349. The next prime is 3896186463383. The reversal of 3896186463376 is 6733646816983.

It is a happy number.

The square root of 3896186463376 is 1973876.

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

It can be written as a sum of positive squares in 4 ways, for example, as 199026623376 + 3697159840000 = 446124^2 + 1922800^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 292126980 + ... + 292140316.

Almost surely, 2^{3896186463376} is an apocalyptic number.

3896186463376 is the 1973876-th square number.

It is an amenable number.

3896186463376 is a deficient number, since it is larger than the sum of its proper divisors (3862793993243).

3896186463376 is an frugal number, since it uses more digits than its factorization.

3896186463376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26756 (or 13376 counting only the distinct ones).

The product of its digits is 564350976, while the sum is 70.

The spelling of 3896186463376 in words is "three trillion, eight hundred ninety-six billion, one hundred eighty-six million, four hundred sixty-three thousand, three hundred seventy-six".