608987808 has 480 divisors, whose sum is σ = 2212987392. Its totient is φ = 161740800.

The previous prime is 608987807. The next prime is 608987833. The reversal of 608987808 is 808789806.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (608987807) 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 79 ways as a sum of consecutive naturals, for example, 11490310 + ... + 11490362.

Almost surely, 2^608987808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 608987808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1106493696).

608987808 is an abundant number, since it is smaller than the sum of its proper divisors (1603999584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

608987808 is a wasteful number, since it uses less digits than its factorization.

608987808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 54.

The square root of 608987808 is about 24677.6783348839. The cubic root of 608987808 is about 847.6232603242.

The spelling of 608987808 in words is "six hundred eight million, nine hundred eighty-seven thousand, eight hundred eight".