2504640336 has 40 divisors (see below), whose sum is σ = 7058533344. Its totient is φ = 758981760.

The previous prime is 2504640317. The next prime is 2504640343. The reversal of 2504640336 is 6330464052.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 2504640297 and 2504640306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2371291 + ... + 2372346.

Almost surely, 2^2504640336 is an apocalyptic number.

It is an amenable number.

2504640336 is an abundant number, since it is smaller than the sum of its proper divisors (4553893008).

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

2504640336 is a wasteful number, since it uses less digits than its factorization.

2504640336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4743659 (or 4743653 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 2504640336 is about 50046.3818472425. The cubic root of 2504640336 is about 1358.0480099401.

The spelling of 2504640336 in words is "two billion, five hundred four million, six hundred forty thousand, three hundred thirty-six".