2499476966 has 24 divisors (see below), whose sum is σ = 4363286616. Its totient is φ = 1070724480.

The previous prime is 2499476963. The next prime is 2499476989. The reversal of 2499476966 is 6696749942.

It is a junction number, because it is equal to n+sod(n) for n = 2499476899 and 2499476908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2499476963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293825 + ... + 302211.

It is an arithmetic number, because the mean of its divisors is an integer number (181803609).

Almost surely, 2^2499476966 is an apocalyptic number.

2499476966 is a deficient number, since it is larger than the sum of its proper divisors (1863809650).

2499476966 is a wasteful number, since it uses less digits than its factorization.

2499476966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11444 (or 11437 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 62.

The square root of 2499476966 is about 49994.7693864068. The cubic root of 2499476966 is about 1357.1141528492.

The spelling of 2499476966 in words is "two billion, four hundred ninety-nine million, four hundred seventy-six thousand, nine hundred sixty-six".