8616249338 has 16 divisors (see below), whose sum is σ = 13248105984. Its totient is φ = 4200891120.

The previous prime is 8616249287. The next prime is 8616249359. The reversal of 8616249338 is 8339426168.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143645 + ... + 194592.

It is an arithmetic number, because the mean of its divisors is an integer number (828006624).

Almost surely, 2^8616249338 is an apocalyptic number.

8616249338 is a deficient number, since it is larger than the sum of its proper divisors (4631856646).

8616249338 is a wasteful number, since it uses less digits than its factorization.

8616249338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338557.

The product of its digits is 1492992, while the sum is 50.

The square root of 8616249338 is about 92823.7541688549. The cubic root of 8616249338 is about 2050.0891762119.

The spelling of 8616249338 in words is "eight billion, six hundred sixteen million, two hundred forty-nine thousand, three hundred thirty-eight".