608455849 has 4 divisors (see below), whose sum is σ = 618768720. Its totient is φ = 598142980.

The previous prime is 608455807. The next prime is 608455909. The reversal of 608455849 is 948554806.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 608455849 - 2¹⁷ = 608324777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (608455249) 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, 5156347 + ... + 5156464.

It is an arithmetic number, because the mean of its divisors is an integer number (154692180).

Almost surely, 2^608455849 is an apocalyptic number.

It is an amenable number.

608455849 is a deficient number, since it is larger than the sum of its proper divisors (10312871).

608455849 is a wasteful number, since it uses less digits than its factorization.

608455849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10312870.

The product of its (nonzero) digits is 1382400, while the sum is 49.

The square root of 608455849 is about 24666.8978390068. The cubic root of 608455849 is about 847.3763850069.

The spelling of 608455849 in words is "six hundred eight million, four hundred fifty-five thousand, eight hundred forty-nine".