8486213320 has 48 divisors (see below), whose sum is σ = 20675746260. Its totient is φ = 3133368576.

The previous prime is 8486213291. The next prime is 8486213339. The reversal of 8486213320 is 233126848.

It can be written as a sum of positive squares in 6 ways, for example, as 54199044 + 8432014276 = 7362^2 + 91826^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8486213320.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 620919 + ... + 634438.

Almost surely, 2^8486213320 is an apocalyptic number.

It is an amenable number.

8486213320 is an abundant number, since it is smaller than the sum of its proper divisors (12189532940).

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

8486213320 is a wasteful number, since it uses less digits than its factorization.

8486213320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255394 (or 1255377 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 8486213320 is about 92120.6454601790. The cubic root of 8486213320 is about 2039.7235720538.

The spelling of 8486213320 in words is "eight billion, four hundred eighty-six million, two hundred thirteen thousand, three hundred twenty".