2816195284 has 48 divisors (see below), whose sum is σ = 5680080000. Its totient is φ = 1196770176.

The previous prime is 2816195281. The next prime is 2816195287. The reversal of 2816195284 is 4825916182.

It is an interprime number because it is at equal distance from previous prime (2816195281) and next prime (2816195287).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2816195281) 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, 1877967 + ... + 1879465.

It is an arithmetic number, because the mean of its divisors is an integer number (118335000).

Almost surely, 2^2816195284 is an apocalyptic number.

It is an amenable number.

2816195284 is an abundant number, since it is smaller than the sum of its proper divisors (2863884716).

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

2816195284 is a wasteful number, since it uses less digits than its factorization.

2816195284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032 (or 2030 counting only the distinct ones).

The product of its digits is 276480, while the sum is 46.

The square root of 2816195284 is about 53067.8366244564. The cubic root of 2816195284 is about 1412.1719763941.

It can be divided in two parts, 281619 and 5284, that added together give a triangular number (286903 = T₇₅₇).

The spelling of 2816195284 in words is "two billion, eight hundred sixteen million, one hundred ninety-five thousand, two hundred eighty-four".