3820003982 has 8 divisors (see below), whose sum is σ = 5733090552. Its totient is φ = 1908973800.

The previous prime is 3820003969. The next prime is 3820003997. The reversal of 3820003982 is 2893000283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 509444 + ... + 516887.

It is an arithmetic number, because the mean of its divisors is an integer number (716636319).

Almost surely, 2^3820003982 is an apocalyptic number.

3820003982 is a deficient number, since it is larger than the sum of its proper divisors (1913086570).

3820003982 is a wasteful number, since it uses less digits than its factorization.

3820003982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028194.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 3820003982 is about 61806.1807750649. The cubic root of 3820003982 is about 1563.2242079585.

The spelling of 3820003982 in words is "three billion, eight hundred twenty million, three thousand, nine hundred eighty-two".