9474713941784 has 192 divisors, whose sum is σ = 22395576399840. Its totient is φ = 3724646768640.

The previous prime is 9474713941747. The next prime is 9474713941787. The reversal of 9474713941784 is 4871493174749.

It is a super-2 number, since 2×9474713941784² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9474713941787) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 723640742 + ... + 723653834.

Almost surely, 2^{9474713941784} 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 9474713941784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11197788199920).

9474713941784 is an abundant number, since it is smaller than the sum of its proper divisors (12920862458056).

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

9474713941784 is a wasteful number, since it uses less digits than its factorization.

9474713941784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14010 (or 13999 counting only the distinct ones).

The product of its digits is 170698752, while the sum is 68.

The spelling of 9474713941784 in words is "nine trillion, four hundred seventy-four billion, seven hundred thirteen million, nine hundred forty-one thousand, seven hundred eighty-four".