610335680 has 56 divisors (see below), whose sum is σ = 1457602368. Its totient is φ = 243422208.

The previous prime is 610335647. The next prime is 610335697. The reversal of 610335680 is 86533016.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114842 + ... + 120038.

Almost surely, 2^610335680 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 610335680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (728801184).

610335680 is an abundant number, since it is smaller than the sum of its proper divisors (847266688).

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

610335680 is a wasteful number, since it uses less digits than its factorization.

610335680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5581 (or 5571 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 610335680 is about 24704.9727787747. The cubic root of 610335680 is about 848.2481473855.

Adding to 610335680 its reverse (86533016), we get a palindrome (696868696).

The spelling of 610335680 in words is "six hundred ten million, three hundred thirty-five thousand, six hundred eighty".