3886064487626 has 16 divisors (see below), whose sum is σ = 5843522476800. Its totient is φ = 1938226796928.

The previous prime is 3886064487623. The next prime is 3886064487629. The reversal of 3886064487626 is 6267844606883.

It is an interprime number because it is at equal distance from previous prime (3886064487623) and next prime (3886064487629).

It is not an unprimeable number, because it can be changed into a prime (3886064487623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701905 + ... + 3266283.

It is an arithmetic number, because the mean of its divisors is an integer number (365220154800).

Almost surely, 2^{3886064487626} is an apocalyptic number.

3886064487626 is a deficient number, since it is larger than the sum of its proper divisors (1957457989174).

3886064487626 is a wasteful number, since it uses less digits than its factorization.

3886064487626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567453.

The product of its (nonzero) digits is 445906944, while the sum is 68.

The spelling of 3886064487626 in words is "three trillion, eight hundred eighty-six billion, sixty-four million, four hundred eighty-seven thousand, six hundred twenty-six".