8749680234 has 64 divisors (see below), whose sum is σ = 18724915200. Its totient is φ = 2717649792.

The previous prime is 8749680227. The next prime is 8749680239. The reversal of 8749680234 is 4320869478.

It is not an unprimeable number, because it can be changed into a prime (8749680239) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2546982 + ... + 2550414.

It is an arithmetic number, because the mean of its divisors is an integer number (292576800).

Almost surely, 2^8749680234 is an apocalyptic number.

8749680234 is an abundant number, since it is smaller than the sum of its proper divisors (9975234966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8749680234 is a wasteful number, since it uses less digits than its factorization.

8749680234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3819.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The square root of 8749680234 is about 93539.7254325669. The cubic root of 8749680234 is about 2060.6175477525.

The spelling of 8749680234 in words is "eight billion, seven hundred forty-nine million, six hundred eighty thousand, two hundred thirty-four".