806596183449 has 27 divisors (see below), whose sum is σ = 1355332761237. Its totient is φ = 460901327544.

The previous prime is 806596183441. The next prime is 806596183453. The reversal of 806596183449 is 944381695608.

The square root of 806596183449 is 898107.

It is a perfect power (a square), and thus also a powerful number.

806596183449 is a `hidden beast` number, since 8 + 0 + 6 + 5 + 9 + 6 + 183 + 449 = 666.

806596183449 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 806596183449 - 2³ = 806596183441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (806596183441) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 18838864 + ... + 18881630.

Almost surely, 2^806596183449 is an apocalyptic number.

806596183449 is the 898107-th square number.

806596183449 is the 449054-th centered octagonal number.

It is an amenable number.

806596183449 is a deficient number, since it is larger than the sum of its proper divisors (548736577788).

806596183449 is an frugal number, since it uses more digits than its factorization.

806596183449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85554 (or 42777 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 63.

The spelling of 806596183449 in words is "eight hundred six billion, five hundred ninety-six million, one hundred eighty-three thousand, four hundred forty-nine".