2782048608 has 36 divisors (see below), whose sum is σ = 7911451548. Its totient is φ = 927349440.

The previous prime is 2782048603. The next prime is 2782048627. The reversal of 2782048608 is 8068402872.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2782048603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4829658 + ... + 4830233.

It is an arithmetic number, because the mean of its divisors is an integer number (219762543).

Almost surely, 2^2782048608 is an apocalyptic number.

It is an amenable number.

2782048608 is an abundant number, since it is smaller than the sum of its proper divisors (5129402940).

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

2782048608 is a wasteful number, since it uses less digits than its factorization.

2782048608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9659907 (or 9659896 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 2782048608 is about 52745.1287608628. The cubic root of 2782048608 is about 1406.4411714739.

The spelling of 2782048608 in words is "two billion, seven hundred eighty-two million, forty-eight thousand, six hundred eight".