3886112768 has 28 divisors (see below), whose sum is σ = 7771767540. Its totient is φ = 1943052288.

The previous prime is 3886112767. The next prime is 3886112801. The reversal of 3886112768 is 8672116883.

It is a super-2 number, since 2×3886112768² = 30203744891225243648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3886112767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228998 + ... + 245381.

Almost surely, 2^3886112768 is an apocalyptic number.

It is an amenable number.

3886112768 is a deficient number, since it is larger than the sum of its proper divisors (3885654772).

3886112768 is an frugal number, since it uses more digits than its factorization.

3886112768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474405 (or 474381 counting only the distinct ones).

The product of its digits is 774144, while the sum is 50.

The square root of 3886112768 is about 62338.6939869613. The cubic root of 3886112768 is about 1572.1903742058.

The spelling of 3886112768 in words is "three billion, eight hundred eighty-six million, one hundred twelve thousand, seven hundred sixty-eight".