2838545284 has 27 divisors (see below), whose sum is σ = 5280215493. Its totient is φ = 1334933568.

The previous prime is 2838545279. The next prime is 2838545291. The reversal of 2838545284 is 4825458382.

It is a happy number.

The square root of 2838545284 is 53278.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2209940100 + 628605184 = 47010^2 + 25072^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1810669 + ... + 1812235.

Almost surely, 2^2838545284 is an apocalyptic number.

2838545284 is the 53278-th square number.

It is an amenable number.

2838545284 is a deficient number, since it is larger than the sum of its proper divisors (2441670209).

2838545284 is an equidigital number, since it uses as much as digits as its factorization.

2838545284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3172 (or 1586 counting only the distinct ones).

The product of its digits is 2457600, while the sum is 49.

The cubic root of 2838545284 is about 1415.8979153586.

Multiplying 2838545284 by its sum of digits (49), we get a square (139088718916 = 372946²).

The spelling of 2838545284 in words is "two billion, eight hundred thirty-eight million, five hundred forty-five thousand, two hundred eighty-four".