2489760507 has 8 divisors (see below), whose sum is σ = 3575040784. Its totient is φ = 1532160288.

The previous prime is 2489760503. The next prime is 2489760509. The reversal of 2489760507 is 7050679842.

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

It is not a de Polignac number, because 2489760507 - 2² = 2489760503 is a prime.

It is the 49898-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2489760503) by changing a digit.

It is a nontrivial repunit in base 49897.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31919968 + ... + 31920045.

It is an arithmetic number, because the mean of its divisors is an integer number (446880098).

Almost surely, 2^2489760507 is an apocalyptic number.

2489760507 is a deficient number, since it is larger than the sum of its proper divisors (1085280277).

2489760507 is a wasteful number, since it uses less digits than its factorization.

2489760507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63840029.

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 2489760507 is about 49897.5000075154. The cubic root of 2489760507 is about 1355.3533220763.

The spelling of 2489760507 in words is "two billion, four hundred eighty-nine million, seven hundred sixty thousand, five hundred seven".