2648770770 has 16 divisors (see below), whose sum is σ = 6357049920. Its totient is φ = 706338864.

The previous prime is 2648770759. The next prime is 2648770807. The reversal of 2648770770 is 770778462.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44146150 + ... + 44146209.

It is an arithmetic number, because the mean of its divisors is an integer number (397315620).

Almost surely, 2^2648770770 is an apocalyptic number.

2648770770 is an abundant number, since it is smaller than the sum of its proper divisors (3708279150).

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

2648770770 is a wasteful number, since it uses less digits than its factorization.

2648770770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88292369.

The product of its (nonzero) digits is 921984, while the sum is 48.

The square root of 2648770770 is about 51466.2099828616. The cubic root of 2648770770 is about 1383.6135029696.

The spelling of 2648770770 in words is "two billion, six hundred forty-eight million, seven hundred seventy thousand, seven hundred seventy".