2498681973 has 8 divisors (see below), whose sum is σ = 3332755936. Its totient is φ = 1665198000.

The previous prime is 2498681957. The next prime is 2498681989. The reversal of 2498681973 is 3791868942.

It is an interprime number because it is at equal distance from previous prime (2498681957) and next prime (2498681989).

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

It is not a de Polignac number, because 2498681973 - 2⁴ = 2498681957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498681923) by changing a digit.

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, 137518 + ... + 154623.

It is an arithmetic number, because the mean of its divisors is an integer number (416594492).

Almost surely, 2^2498681973 is an apocalyptic number.

It is an amenable number.

2498681973 is a deficient number, since it is larger than the sum of its proper divisors (834073963).

2498681973 is a wasteful number, since it uses less digits than its factorization.

2498681973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294995.

The product of its digits is 5225472, while the sum is 57.

The square root of 2498681973 is about 49986.8179923467. The cubic root of 2498681973 is about 1356.9702546560.

The spelling of 2498681973 in words is "two billion, four hundred ninety-eight million, six hundred eighty-one thousand, nine hundred seventy-three".