8547822349 has 8 divisors (see below), whose sum is σ = 9325575648. Its totient is φ = 7770182160.

The previous prime is 8547822341. The next prime is 8547822383. The reversal of 8547822349 is 9432287458.

8547822349 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8547822349 - 2³ = 8547822341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8547822296 and 8547822305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8547822341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242634 + ... + 275620.

It is an arithmetic number, because the mean of its divisors is an integer number (1165696956).

Almost surely, 2^8547822349 is an apocalyptic number.

It is an amenable number.

8547822349 is a deficient number, since it is larger than the sum of its proper divisors (777753299).

8547822349 is a wasteful number, since it uses less digits than its factorization.

8547822349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56555.

The product of its digits is 3870720, while the sum is 52.

The square root of 8547822349 is about 92454.4339066548. The cubic root of 8547822349 is about 2044.6477354670.

The spelling of 8547822349 in words is "eight billion, five hundred forty-seven million, eight hundred twenty-two thousand, three hundred forty-nine".