5686319670 has 128 divisors (see below), whose sum is σ = 14628556800. Its totient is φ = 1411458048.

The previous prime is 5686319657. The next prime is 5686319687. The reversal of 5686319670 is 769136865.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3978516 + ... + 3979944.

It is an arithmetic number, because the mean of its divisors is an integer number (114285600).

Almost surely, 2^5686319670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5686319670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7314278400).

5686319670 is an abundant number, since it is smaller than the sum of its proper divisors (8942237130).

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

5686319670 is a wasteful number, since it uses less digits than its factorization.

5686319670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 5686319670 is about 75407.6897272420. The cubic root of 5686319670 is about 1784.8857556209.

The spelling of 5686319670 in words is "five billion, six hundred eighty-six million, three hundred nineteen thousand, six hundred seventy".