608383989441690 has 1536 divisors, whose sum is σ = 2080578947973120. Its totient is φ = 110813294592000.

The previous prime is 608383989441667. The next prime is 608383989441727. The reversal of 608383989441690 is 96144989383806.

608383989441690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×608383989441690² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 767 ways as a sum of consecutive naturals, for example, 128540878564 + ... + 128540883296.

It is an arithmetic number, because the mean of its divisors is an integer number (1354543585920).

Almost surely, 2^{608383989441690} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 608383989441690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1040289473986560).

608383989441690 is an abundant number, since it is smaller than the sum of its proper divisors (1472194958531430).

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

608383989441690 is a wasteful number, since it uses less digits than its factorization.

608383989441690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180 (or 5169 counting only the distinct ones).

The product of its (nonzero) digits is 1934917632, while the sum is 78.

The spelling of 608383989441690 in words is "six hundred eight trillion, three hundred eighty-three billion, nine hundred eighty-nine million, four hundred forty-one thousand, six hundred ninety".