916960500 has 144 divisors (see below), whose sum is σ = 3000239424. Its totient is φ = 244490400.

The previous prime is 916960489. The next prime is 916960543. The reversal of 916960500 is 5069619.

916960500 is a `hidden beast` number, since 91 + 6 + 9 + 60 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117727 + ... + 125273.

It is an arithmetic number, because the mean of its divisors is an integer number (20834996).

Almost surely, 2^916960500 is an apocalyptic number.

916960500 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 916960500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1500119712).

916960500 is an abundant number, since it is smaller than the sum of its proper divisors (2083278924).

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

916960500 is a wasteful number, since it uses less digits than its factorization.

916960500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7581 (or 7557 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 916960500 is about 30281.3556499705. The cubic root of 916960500 is about 971.5165634374.

The spelling of 916960500 in words is "nine hundred sixteen million, nine hundred sixty thousand, five hundred".