2408728812 has 24 divisors (see below), whose sum is σ = 6423277056. Its totient is φ = 688208208.

The previous prime is 2408728811. The next prime is 2408728813. The reversal of 2408728812 is 2188278042.

It is an interprime number because it is at equal distance from previous prime (2408728811) and next prime (2408728813).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2408728811) 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, 14337588 + ... + 14337755.

It is an arithmetic number, because the mean of its divisors is an integer number (267636544).

Almost surely, 2^2408728812 is an apocalyptic number.

It is an amenable number.

2408728812 is an abundant number, since it is smaller than the sum of its proper divisors (4014548244).

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

2408728812 is a wasteful number, since it uses less digits than its factorization.

2408728812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28675357 (or 28675355 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 2408728812 is about 49078.8020636201. The cubic root of 2408728812 is about 1340.4870903155.

The spelling of 2408728812 in words is "two billion, four hundred eight million, seven hundred twenty-eight thousand, eight hundred twelve".