2604340336 has 80 divisors (see below), whose sum is σ = 5859937440. Its totient is φ = 1110896640.

The previous prime is 2604340289. The next prime is 2604340369. The reversal of 2604340336 is 6330434062.

It is a junction number, because it is equal to n+sod(n) for n = 2604340298 and 2604340307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153996 + ... + 170068.

It is an arithmetic number, because the mean of its divisors is an integer number (73249218).

Almost surely, 2^2604340336 is an apocalyptic number.

2604340336 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2604340336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2929968720).

2604340336 is an abundant number, since it is smaller than the sum of its proper divisors (3255597104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2604340336 is a wasteful number, since it uses less digits than its factorization.

2604340336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16154 (or 16148 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

The square root of 2604340336 is about 51032.7378846168. The cubic root of 2604340336 is about 1375.8336033465.

Adding to 2604340336 its reverse (6330434062), we get a palindrome (8934774398).

The spelling of 2604340336 in words is "two billion, six hundred four million, three hundred forty thousand, three hundred thirty-six".