2684147108 has 6 divisors (see below), whose sum is σ = 4697257446. Its totient is φ = 1342073552.

The previous prime is 2684147047. The next prime is 2684147131. The reversal of 2684147108 is 8017414862.

It can be written as a sum of positive squares in only one way, i.e., 1915637824 + 768509284 = 43768^2 + 27722^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335518385 + ... + 335518392.

It is an arithmetic number, because the mean of its divisors is an integer number (782876241).

Almost surely, 2^2684147108 is an apocalyptic number.

It is an amenable number.

2684147108 is a deficient number, since it is larger than the sum of its proper divisors (2013110338).

2684147108 is a wasteful number, since it uses less digits than its factorization.

2684147108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671036781 (or 671036779 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 2684147108 is about 51808.7551288390. The cubic root of 2684147108 is about 1389.7460171180.

The spelling of 2684147108 in words is "two billion, six hundred eighty-four million, one hundred forty-seven thousand, one hundred eight".