608929 has 4 divisors (see below), whose sum is σ = 615060. Its totient is φ = 602800.

The previous prime is 608903. The next prime is 608941. The reversal of 608929 is 929806.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 577600 + 31329 = 760^2 + 177^2 .

It is a cyclic number.

It is not a de Polignac number, because 608929 - 2⁵ = 608897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 608894 and 608903.

It is not an unprimeable number, because it can be changed into a prime (608989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2914 + ... + 3115.

It is an arithmetic number, because the mean of its divisors is an integer number (153765).

2⁶⁰⁸⁹²⁹ is an apocalyptic number.

It is an amenable number.

608929 is a deficient number, since it is larger than the sum of its proper divisors (6131).

608929 is a wasteful number, since it uses less digits than its factorization.

608929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6130.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 608929 is about 780.3390288842. The cubic root of 608929 is about 84.7595975359.

The spelling of 608929 in words is "six hundred eight thousand, nine hundred twenty-nine".