3812526668 has 12 divisors (see below), whose sum is σ = 6680603160. Its totient is φ = 1903782912.

The previous prime is 3812526631. The next prime is 3812526721. The reversal of 3812526668 is 8666252183.

3812526668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3812526668² = 29070719188422364448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616646 + ... + 622797.

It is an arithmetic number, because the mean of its divisors is an integer number (556716930).

Almost surely, 2^3812526668 is an apocalyptic number.

It is an amenable number.

3812526668 is a deficient number, since it is larger than the sum of its proper divisors (2868076492).

3812526668 is a wasteful number, since it uses less digits than its factorization.

3812526668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240216 (or 1240214 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The square root of 3812526668 is about 61745.6611269164. The cubic root of 3812526668 is about 1562.2035848428.

The spelling of 3812526668 in words is "three billion, eight hundred twelve million, five hundred twenty-six thousand, six hundred sixty-eight".