2004320417 has 16 divisors (see below), whose sum is σ = 2322758592. Its totient is φ = 1709291520.

The previous prime is 2004320411. The next prime is 2004320419. The reversal of 2004320417 is 7140234002.

It is not a de Polignac number, because 2004320417 - 2⁴ = 2004320401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2004320392 and 2004320401.

It is not an unprimeable number, because it can be changed into a prime (2004320411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39953 + ... + 74865.

It is an arithmetic number, because the mean of its divisors is an integer number (145172412).

Almost surely, 2^2004320417 is an apocalyptic number.

It is an amenable number.

2004320417 is a deficient number, since it is larger than the sum of its proper divisors (318438175).

2004320417 is a wasteful number, since it uses less digits than its factorization.

2004320417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35248.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2004320417 is about 44769.6372221174. The cubic root of 2004320417 is about 1260.8276281290.

Adding to 2004320417 its reverse (7140234002), we get a palindrome (9144554419).

The spelling of 2004320417 in words is "two billion, four million, three hundred twenty thousand, four hundred seventeen".