2480644009 has 8 divisors (see below), whose sum is σ = 2612012480. Its totient is φ = 2349356400.

The previous prime is 2480644007. The next prime is 2480644013. The reversal of 2480644009 is 9004460842.

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

It is a cyclic number.

It is not a de Polignac number, because 2480644009 - 2¹ = 2480644007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2480644007) 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, 48844 + ... + 85714.

It is an arithmetic number, because the mean of its divisors is an integer number (326501560).

Almost surely, 2^2480644009 is an apocalyptic number.

It is an amenable number.

2480644009 is a deficient number, since it is larger than the sum of its proper divisors (131368471).

2480644009 is a wasteful number, since it uses less digits than its factorization.

2480644009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40431.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 2480644009 is about 49806.0639781945. The cubic root of 2480644009 is about 1353.6970466292.

The spelling of 2480644009 in words is "two billion, four hundred eighty million, six hundred forty-four thousand, nine".