6908247882 has 24 divisors (see below), whose sum is σ = 14969696196. Its totient is φ = 2302468416.

The previous prime is 6908247781. The next prime is 6908247887. The reversal of 6908247882 is 2887428096.

6908247882 is a `hidden beast` number, since 6 + 90 + 8 + 2 + 478 + 82 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5199996321 + 1708251561 = 72111^2 + 41331^2 .

It is not an unprimeable number, because it can be changed into a prime (6908247887) 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, 172638 + ... + 208854.

Almost surely, 2^6908247882 is an apocalyptic number.

6908247882 is an abundant number, since it is smaller than the sum of its proper divisors (8061448314).

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

6908247882 is a wasteful number, since it uses less digits than its factorization.

6908247882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46822 (or 46819 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The square root of 6908247882 is about 83115.8702174260. The cubic root of 6908247882 is about 1904.5365173313.

It can be divided in two parts, 69082 and 47882, that added together give a square (116964 = 342²).

The spelling of 6908247882 in words is "six billion, nine hundred eight million, two hundred forty-seven thousand, eight hundred eighty-two".