2499179212 has 24 divisors (see below), whose sum is σ = 4606184240. Its totient is φ = 1183196160.

The previous prime is 2499179191. The next prime is 2499179213. The reversal of 2499179212 is 2129719942.

It is not an unprimeable number, because it can be changed into a prime (2499179213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156628 + ... + 171844.

Almost surely, 2^2499179212 is an apocalyptic number.

It is an amenable number.

2499179212 is a deficient number, since it is larger than the sum of its proper divisors (2107005028).

2499179212 is a wasteful number, since it uses less digits than its factorization.

2499179212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17401 (or 17399 counting only the distinct ones).

The product of its digits is 163296, while the sum is 46.

The square root of 2499179212 is about 49991.7914461964. The cubic root of 2499179212 is about 1357.0602612791.

The spelling of 2499179212 in words is "two billion, four hundred ninety-nine million, one hundred seventy-nine thousand, two hundred twelve".