9473780736 has 616 divisors, whose sum is σ = 34008039200. Its totient is φ = 2633637888.

The previous prime is 9473780717. The next prime is 9473780777. The reversal of 9473780736 is 6370873749.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 256048110 + ... + 256048146.

Almost surely, 2^9473780736 is an apocalyptic number.

9473780736 is a gapful number since it is divisible by the number (96) 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 9473780736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17004019600).

9473780736 is an abundant number, since it is smaller than the sum of its proper divisors (24534258464).

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

9473780736 is an frugal number, since it uses more digits than its factorization.

9473780736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 54.

The square root of 9473780736 is about 97333.3485296792. The cubic root of 9473780736 is about 2115.9615727194.

The spelling of 9473780736 in words is "nine billion, four hundred seventy-three million, seven hundred eighty thousand, seven hundred thirty-six".