8649353 has 2 divisors, whose sum is σ = 8649354. Its totient is φ = 8649352.

The previous prime is 8649349. The next prime is 8649367. The reversal of 8649353 is 3539468.

8649353 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6697744 + 1951609 = 2588^2 + 1397^2 .

It is a cyclic number.

It is not a de Polignac number, because 8649353 - 2² = 8649349 is a prime.

It is a super-2 number, since 2×8649353² = 149622614637218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8649323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4324676 + 4324677.

It is an arithmetic number, because the mean of its divisors is an integer number (4324677).

Almost surely, 2^8649353 is an apocalyptic number.

It is an amenable number.

8649353 is a deficient number, since it is larger than the sum of its proper divisors (1).

8649353 is an equidigital number, since it uses as much as digits as its factorization.

8649353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 38.

The square root of 8649353 is about 2940.9782386138. The cubic root of 8649353 is about 205.2711304411.

The spelling of 8649353 in words is "eight million, six hundred forty-nine thousand, three hundred fifty-three".