9447740000 has 120 divisors (see below), whose sum is σ = 23356467288. Its totient is φ = 3760640000.

The previous prime is 9447739991. The next prime is 9447740039. The reversal of 9447740000 is 477449.

It is a super-2 number, since 2×9447740000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4538960 + ... + 4541040.

Almost surely, 2^9447740000 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 9447740000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11678233644).

9447740000 is an abundant number, since it is smaller than the sum of its proper divisors (13908727288).

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

9447740000 is a wasteful number, since it uses less digits than its factorization.

9447740000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338 (or 2315 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 9447740000 is about 97199.4855953466. The cubic root of 9447740000 is about 2114.0210676093.

The spelling of 9447740000 in words is "nine billion, four hundred forty-seven million, seven hundred forty thousand".