2774342284 has 24 divisors (see below), whose sum is σ = 5677726208. Its totient is φ = 1161352080.

The previous prime is 2774342267. The next prime is 2774342287. The reversal of 2774342284 is 4822434772.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 2774342284.

It is not an unprimeable number, because it can be changed into a prime (2774342287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1150932 + ... + 1153339.

Almost surely, 2^2774342284 is an apocalyptic number.

It is an amenable number.

2774342284 is an abundant number, since it is smaller than the sum of its proper divisors (2903383924).

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

2774342284 is a wasteful number, since it uses less digits than its factorization.

2774342284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304325 (or 2304323 counting only the distinct ones).

The product of its digits is 602112, while the sum is 43.

The square root of 2774342284 is about 52672.0256303097. The cubic root of 2774342284 is about 1405.1413482241.

The spelling of 2774342284 in words is "two billion, seven hundred seventy-four million, three hundred forty-two thousand, two hundred eighty-four".