8929790000 has 100 divisors (see below), whose sum is σ = 21975840480. Its totient is φ = 3513120000.

The previous prime is 8929789943. The next prime is 8929790021. The reversal of 8929790000 is 979298.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×8929790000² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 602681 + ... + 617319.

Almost surely, 2^8929790000 is an apocalyptic number.

8929790000 is a gapful number since it is divisible by the number (80) 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 8929790000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10987920240).

8929790000 is an abundant number, since it is smaller than the sum of its proper divisors (13046050480).

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

8929790000 is a wasteful number, since it uses less digits than its factorization.

8929790000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14728 (or 14707 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 8929790000 is about 94497.5661062231. The cubic root of 8929790000 is about 2074.6607080600.

The spelling of 8929790000 in words is "eight billion, nine hundred twenty-nine million, seven hundred ninety thousand".