8348772052 has 6 divisors (see below), whose sum is σ = 14610351098. Its totient is φ = 4174386024.

The previous prime is 8348772043. The next prime is 8348772059. The reversal of 8348772052 is 2502778438.

It can be written as a sum of positive squares in only one way, i.e., 7802895556 + 545876496 = 88334^2 + 23364^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8348771993 and 8348772011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8348772059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1043596503 + ... + 1043596510.

Almost surely, 2^8348772052 is an apocalyptic number.

It is an amenable number.

8348772052 is a deficient number, since it is larger than the sum of its proper divisors (6261579046).

8348772052 is a wasteful number, since it uses less digits than its factorization.

8348772052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087193017 (or 2087193015 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

The square root of 8348772052 is about 91371.6151329285. The cubic root of 8348772052 is about 2028.6519115431.

The spelling of 8348772052 in words is "eight billion, three hundred forty-eight million, seven hundred seventy-two thousand, fifty-two".