3828890340566 has 16 divisors (see below), whose sum is σ = 5898733404720. Its totient is φ = 1862648900640.

The previous prime is 3828890340563. The next prime is 3828890340619. The reversal of 3828890340566 is 6650430988283.

It is a junction number, because it is equal to n+sod(n) for n = 3828890340499 and 3828890340508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3828890340563) 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, 1849025 + ... + 3328163.

It is an arithmetic number, because the mean of its divisors is an integer number (368670837795).

Almost surely, 2^{3828890340566} is an apocalyptic number.

3828890340566 is a deficient number, since it is larger than the sum of its proper divisors (2069843064154).

3828890340566 is a wasteful number, since it uses less digits than its factorization.

3828890340566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514159.

The product of its (nonzero) digits is 59719680, while the sum is 62.

The spelling of 3828890340566 in words is "three trillion, eight hundred twenty-eight billion, eight hundred ninety million, three hundred forty thousand, five hundred sixty-six".