1983366606 has 32 divisors (see below), whose sum is σ = 4275411840. Its totient is φ = 609760224.

The previous prime is 1983366587. The next prime is 1983366607. The reversal of 1983366606 is 6066633891.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1983366607) 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 15 ways as a sum of consecutive naturals, for example, 90165 + ... + 109983.

It is an arithmetic number, because the mean of its divisors is an integer number (133606620).

Almost surely, 2^1983366606 is an apocalyptic number.

1983366606 is an abundant number, since it is smaller than the sum of its proper divisors (2292045234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1983366606 is a wasteful number, since it uses less digits than its factorization.

1983366606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21120.

The product of its (nonzero) digits is 839808, while the sum is 48.

The square root of 1983366606 is about 44535.0042775343. The cubic root of 1983366606 is about 1256.4185281988.

The spelling of 1983366606 in words is "one billion, nine hundred eighty-three million, three hundred sixty-six thousand, six hundred six".