608390 has 16 divisors (see below), whose sum is σ = 1109808. Its totient is φ = 240096.

The previous prime is 608389. The next prime is 608393. The reversal of 608390 is 93806.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464 + ... + 1196.

It is an arithmetic number, because the mean of its divisors is an integer number (69363).

2⁶⁰⁸³⁹⁰ is an apocalyptic number.

608390 is a deficient number, since it is larger than the sum of its proper divisors (501418).

608390 is a wasteful number, since it uses less digits than its factorization.

608390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 608390 is about 779.9935897172. The cubic root of 608390 is about 84.7345815328.

The spelling of 608390 in words is "six hundred eight thousand, three hundred ninety".