8649352 has 16 divisors (see below), whose sum is σ = 16251660. Its totient is φ = 4315584.

The previous prime is 8649349. The next prime is 8649353. The reversal of 8649352 is 2539468.

It can be written as a sum of positive squares in 2 ways, for example, as 8328996 + 320356 = 2886^2 + 566^2 .

It is a super-2 number, since 2×8649352² = 149622580039808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8649353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4618 + ... + 6214.

Almost surely, 2^8649352 is an apocalyptic number.

It is an amenable number.

8649352 is a deficient number, since it is larger than the sum of its proper divisors (7602308).

8649352 is a wasteful number, since it uses less digits than its factorization.

8649352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280 (or 2276 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 8649352 is about 2940.9780686023. The cubic root of 8649352 is about 205.2711225303.

The spelling of 8649352 in words is "eight million, six hundred forty-nine thousand, three hundred fifty-two".