2987744274 has 12 divisors (see below), whose sum is σ = 6473445966. Its totient is φ = 995914752.

The previous prime is 2987744273. The next prime is 2987744303. The reversal of 2987744274 is 4724477892.

It can be written as a sum of positive squares in only one way, i.e., 2972975625 + 14768649 = 54525^2 + 3843^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2987744274.

It is not an unprimeable number, because it can be changed into a prime (2987744273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82992879 + ... + 82992914.

Almost surely, 2^2987744274 is an apocalyptic number.

2987744274 is an abundant number, since it is smaller than the sum of its proper divisors (3485701692).

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

2987744274 is a wasteful number, since it uses less digits than its factorization.

2987744274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165985801 (or 165985798 counting only the distinct ones).

The product of its digits is 6322176, while the sum is 54.

The square root of 2987744274 is about 54660.2622935529. The cubic root of 2987744274 is about 1440.2829102707.

The spelling of 2987744274 in words is "two billion, nine hundred eighty-seven million, seven hundred forty-four thousand, two hundred seventy-four".