2770530784 has 24 divisors (see below), whose sum is σ = 6233694768. Its totient is φ = 1187370240.

The previous prime is 2770530767. The next prime is 2770530823. The reversal of 2770530784 is 4870350772.

It is a self number, because there is not a number n which added to its sum of digits gives 2770530784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6183997 + ... + 6184444.

It is an arithmetic number, because the mean of its divisors is an integer number (259737282).

Almost surely, 2^2770530784 is an apocalyptic number.

It is an amenable number.

2770530784 is an abundant number, since it is smaller than the sum of its proper divisors (3463163984).

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

2770530784 is a wasteful number, since it uses less digits than its factorization.

2770530784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12368458 (or 12368450 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 43.

The square root of 2770530784 is about 52635.8317498641. The cubic root of 2770530784 is about 1404.4975739291.

The spelling of 2770530784 in words is "two billion, seven hundred seventy million, five hundred thirty thousand, seven hundred eighty-four".