2489676356 has 12 divisors (see below), whose sum is σ = 4358566800. Its totient is φ = 1244371560.

The previous prime is 2489676341. The next prime is 2489676403. The reversal of 2489676356 is 6536769842.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104510 + ... + 126101.

It is an arithmetic number, because the mean of its divisors is an integer number (363213900).

Almost surely, 2^2489676356 is an apocalyptic number.

It is an amenable number.

2489676356 is a deficient number, since it is larger than the sum of its proper divisors (1868890444).

2489676356 is a wasteful number, since it uses less digits than its factorization.

2489676356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233314 (or 233312 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 56.

The square root of 2489676356 is about 49896.6567617511. The cubic root of 2489676356 is about 1355.3380521174.

The spelling of 2489676356 in words is "two billion, four hundred eighty-nine million, six hundred seventy-six thousand, three hundred fifty-six".