3896857610116 has 9 divisors (see below), whose sum is σ = 6819507726871. Its totient is φ = 1948426831012.

The previous prime is 3896857610033. The next prime is 3896857610119. The reversal of 3896857610116 is 6110167586983.

The square root of 3896857610116 is 1974046.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3896857610119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3454581 + ... + 4441603.

Almost surely, 2^{3896857610116} is an apocalyptic number.

3896857610116 is the 1974046-th square number.

It is an amenable number.

3896857610116 is a deficient number, since it is larger than the sum of its proper divisors (2922650116755).

3896857610116 is an frugal number, since it uses more digits than its factorization.

3896857610116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974050 (or 987025 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 61.

The spelling of 3896857610116 in words is "three trillion, eight hundred ninety-six billion, eight hundred fifty-seven million, six hundred ten thousand, one hundred sixteen".