2774828924 has 48 divisors (see below), whose sum is σ = 5747642880. Its totient is φ = 1146882240.

The previous prime is 2774828923. The next prime is 2774828929. The reversal of 2774828924 is 4298284772.

2774828924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2774828923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046969 + ... + 1049615.

It is an arithmetic number, because the mean of its divisors is an integer number (119742560).

Almost surely, 2^2774828924 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2774828924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2873821440).

2774828924 is an abundant number, since it is smaller than the sum of its proper divisors (2972813956).

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

2774828924 is a wasteful number, since it uses less digits than its factorization.

2774828924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978 (or 3976 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 53.

The square root of 2774828924 is about 52676.6449577040. The cubic root of 2774828924 is about 1405.2235007896.

The spelling of 2774828924 in words is "two billion, seven hundred seventy-four million, eight hundred twenty-eight thousand, nine hundred twenty-four".