2836447252 has 6 divisors (see below), whose sum is σ = 4963782698. Its totient is φ = 1418223624.

The previous prime is 2836447223. The next prime is 2836447259. The reversal of 2836447252 is 2527446382.

It can be written as a sum of positive squares in only one way, i.e., 1628606736 + 1207840516 = 40356^2 + 34754^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2836447199 and 2836447208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2836447259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354555903 + ... + 354555910.

Almost surely, 2^2836447252 is an apocalyptic number.

It is an amenable number.

2836447252 is a deficient number, since it is larger than the sum of its proper divisors (2127335446).

2836447252 is a wasteful number, since it uses less digits than its factorization.

2836447252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709111817 (or 709111815 counting only the distinct ones).

The product of its digits is 645120, while the sum is 43.

The square root of 2836447252 is about 53258.3068825887. The cubic root of 2836447252 is about 1415.5489888232.

The spelling of 2836447252 in words is "two billion, eight hundred thirty-six million, four hundred forty-seven thousand, two hundred fifty-two".