9109461000 has 128 divisors (see below), whose sum is σ = 28459641600. Its totient is φ = 2425932800.

The previous prime is 9109460989. The next prime is 9109461017. The reversal of 9109461000 is 1649019.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2947456 + ... + 2950544.

It is an arithmetic number, because the mean of its divisors is an integer number (222340950).

Almost surely, 2^9109461000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9109461000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14229820800).

9109461000 is an abundant number, since it is smaller than the sum of its proper divisors (19350180600).

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

9109461000 is a wasteful number, since it uses less digits than its factorization.

9109461000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4096 (or 4082 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 9109461000 is about 95443.4963735089. The cubic root of 9109461000 is about 2088.4827552601.

The spelling of 9109461000 in words is "nine billion, one hundred nine million, four hundred sixty-one thousand".