3116287680 has 224 divisors, whose sum is σ = 11429268480. Its totient is φ = 710983680.

The previous prime is 3116287651. The next prime is 3116287747. The reversal of 3116287680 is 867826113.

It is a super-2 number, since 2×3116287680² = 19422497809039564800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170841 + ... + 188199.

It is an arithmetic number, because the mean of its divisors is an integer number (51023520).

Almost surely, 2^3116287680 is an apocalyptic number.

3116287680 is a gapful number since it is divisible by the number (30) 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 3116287680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5714634240).

3116287680 is an abundant number, since it is smaller than the sum of its proper divisors (8312980800).

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

3116287680 is a wasteful number, since it uses less digits than its factorization.

3116287680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17407 (or 17397 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 3116287680 is about 55823.7196897520. The cubic root of 3116287680 is about 1460.6489390150.

The spelling of 3116287680 in words is "three billion, one hundred sixteen million, two hundred eighty-seven thousand, six hundred eighty".