2668168096 has 36 divisors (see below), whose sum is σ = 5773918626. Its totient is φ = 1212801920.

The previous prime is 2668168079. The next prime is 2668168127. The reversal of 2668168096 is 6908618662.

It can be written as a sum of positive squares in only one way, i.e., 2424183696 + 243984400 = 49236^2 + 15620^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340675 + ... + 348418.

Almost surely, 2^2668168096 is an apocalyptic number.

It is an amenable number.

2668168096 is an abundant number, since it is smaller than the sum of its proper divisors (3105750530).

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

2668168096 is a wasteful number, since it uses less digits than its factorization.

2668168096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689125 (or 689106 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 52.

The square root of 2668168096 is about 51654.3134307291. The cubic root of 2668168096 is about 1386.9827581106.

The spelling of 2668168096 in words is "two billion, six hundred sixty-eight million, one hundred sixty-eight thousand, ninety-six".