608716620 has 360 divisors, whose sum is σ = 2180056032. Its totient is φ = 141419520.

The previous prime is 608716609. The next prime is 608716631. The reversal of 608716620 is 26617806.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (608716609) and next prime (608716631).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 119 ways as a sum of consecutive naturals, for example, 19636005 + ... + 19636035.

Almost surely, 2^608716620 is an apocalyptic number.

608716620 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 608716620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1090028016).

608716620 is an abundant number, since it is smaller than the sum of its proper divisors (1571339412).

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

608716620 is a wasteful number, since it uses less digits than its factorization.

608716620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 608716620 is about 24672.1831218885. The cubic root of 608716620 is about 847.4974234396.

The spelling of 608716620 in words is "six hundred eight million, seven hundred sixteen thousand, six hundred twenty".