2648084968 has 32 divisors (see below), whose sum is σ = 5399325000. Its totient is φ = 1212475392.

The previous prime is 2648084947. The next prime is 2648084987. The reversal of 2648084968 is 8694808462.

It can be written as a sum of positive squares in 4 ways, for example, as 2621644804 + 26440164 = 51202^2 + 5142^2 .

It is a super-2 number, since 2×2648084968² = 14024707995495122048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258093 + ... + 268156.

Almost surely, 2^2648084968 is an apocalyptic number.

It is an amenable number.

2648084968 is an abundant number, since it is smaller than the sum of its proper divisors (2751240032).

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

2648084968 is a wasteful number, since it uses less digits than its factorization.

2648084968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526309 (or 526305 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 55.

The square root of 2648084968 is about 51459.5469082269. The cubic root of 2648084968 is about 1383.4940806797.

The spelling of 2648084968 in words is "two billion, six hundred forty-eight million, eighty-four thousand, nine hundred sixty-eight".