2003965982 has 8 divisors (see below), whose sum is σ = 3043999200. Its totient is φ = 989299584.

The previous prime is 2003965973. The next prime is 2003966051. The reversal of 2003965982 is 2895693002.

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, 6341507 + ... + 6341822.

It is an arithmetic number, because the mean of its divisors is an integer number (380499900).

Almost surely, 2^2003965982 is an apocalyptic number.

2003965982 is a deficient number, since it is larger than the sum of its proper divisors (1040033218).

2003965982 is a wasteful number, since it uses less digits than its factorization.

2003965982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12683410.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 2003965982 is about 44765.6786165473. The cubic root of 2003965982 is about 1260.7533040538.

The spelling of 2003965982 in words is "two billion, three million, nine hundred sixty-five thousand, nine hundred eighty-two".