9464787072 has 768 divisors, whose sum is σ = 33860736000. Its totient is φ = 2508226560.

The previous prime is 9464787071. The next prime is 9464787083. The reversal of 9464787072 is 2707874649.

It is not an unprimeable number, because it can be changed into a prime (9464787071) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 255805038 + ... + 255805074.

It is an arithmetic number, because the mean of its divisors is an integer number (44089500).

Almost surely, 2^9464787072 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 9464787072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16930368000).

9464787072 is an abundant number, since it is smaller than the sum of its proper divisors (24395948928).

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

9464787072 is a wasteful number, since it uses less digits than its factorization.

9464787072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 54.

The square root of 9464787072 is about 97287.1372381776. The cubic root of 9464787072 is about 2115.2917847692.

The spelling of 9464787072 in words is "nine billion, four hundred sixty-four million, seven hundred eighty-seven thousand, seventy-two".