927661087080 has 768 divisors, whose sum is σ = 4101668928000. Its totient is φ = 184210661376.

The previous prime is 927661087069. The next prime is 927661087109. The reversal of 927661087080 is 80780166729.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 11655661 + ... + 11734979.

It is an arithmetic number, because the mean of its divisors is an integer number (5340714750).

Almost surely, 2^927661087080 is an apocalyptic number.

927661087080 is a gapful number since it is divisible by the number (90) 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 927661087080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2050834464000).

927661087080 is an abundant number, since it is smaller than the sum of its proper divisors (3174007840920).

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

927661087080 is a wasteful number, since it uses less digits than its factorization.

927661087080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79383 (or 79366 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The spelling of 927661087080 in words is "nine hundred twenty-seven billion, six hundred sixty-one million, eighty-seven thousand, eighty".