28316739360 has 576 divisors, whose sum is σ = 114808119552. Its totient is φ = 5810724864.

The previous prime is 28316739343. The next prime is 28316739371. The reversal of 28316739360 is 6393761382.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11311869 + ... + 11314371.

It is an arithmetic number, because the mean of its divisors is an integer number (199319652).

Almost surely, 2^28316739360 is an apocalyptic number.

28316739360 is a gapful number since it is divisible by the number (20) 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 28316739360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57404059776).

28316739360 is an abundant number, since it is smaller than the sum of its proper divisors (86491380192).

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

28316739360 is a wasteful number, since it uses less digits than its factorization.

28316739360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585 (or 2570 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 48.

The spelling of 28316739360 in words is "twenty-eight billion, three hundred sixteen million, seven hundred thirty-nine thousand, three hundred sixty".