2646208048 has 30 divisors (see below), whose sum is σ = 5635497812. Its totient is φ = 1202820960.

The previous prime is 2646208039. The next prime is 2646208063. The reversal of 2646208048 is 8408026462.

It is a self number, because there is not a number n which added to its sum of digits gives 2646208048.

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, 681486 + ... + 685357.

Almost surely, 2^2646208048 is an apocalyptic number.

It is an amenable number.

2646208048 is an abundant number, since it is smaller than the sum of its proper divisors (2989289764).

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

2646208048 is a wasteful number, since it uses less digits than its factorization.

2646208048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366873 (or 1366856 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 2646208048 is about 51441.3068263239. The cubic root of 2646208048 is about 1383.1671373118.

The spelling of 2646208048 in words is "two billion, six hundred forty-six million, two hundred eight thousand, forty-eight".