2004361331 has 8 divisors (see below), whose sum is σ = 2302328160. Its totient is φ = 1709301888.

The previous prime is 2004361321. The next prime is 2004361339. The reversal of 2004361331 is 1331634002.

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

It is not a de Polignac number, because 2004361331 - 2⁶ = 2004361267 is a prime.

It is a super-2 number, since 2×2004361331² = 8034928690416183122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2004361297 and 2004361306.

It is not an unprimeable number, because it can be changed into a prime (2004361339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725366 + ... + 728123.

It is an arithmetic number, because the mean of its divisors is an integer number (287791020).

Almost surely, 2^2004361331 is an apocalyptic number.

2004361331 is a deficient number, since it is larger than the sum of its proper divisors (297966829).

2004361331 is a wasteful number, since it uses less digits than its factorization.

2004361331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453693.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2004361331 is about 44770.0941589361. The cubic root of 2004361331 is about 1260.8362071217.

Adding to 2004361331 its reverse (1331634002), we get a palindrome (3335995333).

The spelling of 2004361331 in words is "two billion, four million, three hundred sixty-one thousand, three hundred thirty-one".