8305314549 has 32 divisors (see below), whose sum is σ = 12855951360. Its totient is φ = 4671292032.

The previous prime is 8305314499. The next prime is 8305314617. The reversal of 8305314549 is 9454135038.

It is not a de Polignac number, because 8305314549 - 2¹³ = 8305306357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8305314549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8305314349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406824 + ... + 426750.

It is an arithmetic number, because the mean of its divisors is an integer number (401748480).

Almost surely, 2^8305314549 is an apocalyptic number.

8305314549 is a gapful number since it is divisible by the number (89) formed by its first and last digit.

It is an amenable number.

8305314549 is a deficient number, since it is larger than the sum of its proper divisors (4550636811).

8305314549 is a wasteful number, since it uses less digits than its factorization.

8305314549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20249.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 8305314549 is about 91133.4985008257. The cubic root of 8305314549 is about 2025.1259017590.

The spelling of 8305314549 in words is "eight billion, three hundred five million, three hundred fourteen thousand, five hundred forty-nine".