2832812944 has 40 divisors (see below), whose sum is σ = 6070540280. Its totient is φ = 1272112128.

The previous prime is 2832812897. The next prime is 2832812947. The reversal of 2832812944 is 4492182382.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 103795344 + 2729017600 = 10188^2 + 52240^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2832812944.

It is not an unprimeable number, because it can be changed into a prime (2832812947) 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, 176349 + ... + 191740.

It is an arithmetic number, because the mean of its divisors is an integer number (151763507).

Almost surely, 2^2832812944 is an apocalyptic number.

It is an amenable number.

2832812944 is an abundant number, since it is smaller than the sum of its proper divisors (3237727336).

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

2832812944 is a wasteful number, since it uses less digits than its factorization.

2832812944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368147 (or 368141 counting only the distinct ones).

The product of its digits is 221184, while the sum is 43.

The square root of 2832812944 is about 53224.1763111464. The cubic root of 2832812944 is about 1414.9441547547.

It can be divided in two parts, 283281 and 2944, that added together give a square (286225 = 535²).

The spelling of 2832812944 in words is "two billion, eight hundred thirty-two million, eight hundred twelve thousand, nine hundred forty-four".