2004061973 has 8 divisors (see below), whose sum is σ = 2020445856. Its totient is φ = 1987694800.

The previous prime is 2004061931. The next prime is 2004061987. The reversal of 2004061973 is 3791604002.

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

It is a cyclic number.

It is not a de Polignac number, because 2004061973 - 2²² = 1999867669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004061373) 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 7 ways as a sum of consecutive naturals, for example, 369743 + ... + 375123.

It is an arithmetic number, because the mean of its divisors is an integer number (252555732).

Almost surely, 2^2004061973 is an apocalyptic number.

It is an amenable number.

2004061973 is a deficient number, since it is larger than the sum of its proper divisors (16383883).

2004061973 is a wasteful number, since it uses less digits than its factorization.

2004061973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8355.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2004061973 is about 44766.7507532097. The cubic root of 2004061973 is about 1260.7734339760.

Adding to 2004061973 its reverse (3791604002), we get a palindrome (5795665975).

The spelling of 2004061973 in words is "two billion, four million, sixty-one thousand, nine hundred seventy-three".