2784874050 has 72 divisors (see below), whose sum is σ = 8550899136. Its totient is φ = 636541920.

The previous prime is 2784874049. The next prime is 2784874051. The reversal of 2784874050 is 504784872.

It is an interprime number because it is at equal distance from previous prime (2784874049) and next prime (2784874051).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2784873987 and 2784874005.

It is not an unprimeable number, because it can be changed into a prime (2784874051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 438894 + ... + 445193.

It is an arithmetic number, because the mean of its divisors is an integer number (118762488).

Almost surely, 2^2784874050 is an apocalyptic number.

2784874050 is an abundant number, since it is smaller than the sum of its proper divisors (5766025086).

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

2784874050 is a wasteful number, since it uses less digits than its factorization.

2784874050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884112 (or 884104 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The square root of 2784874050 is about 52771.9058780332. The cubic root of 2784874050 is about 1406.9171364920.

The spelling of 2784874050 in words is "two billion, seven hundred eighty-four million, eight hundred seventy-four thousand, fifty".