947380009398 has 16 divisors (see below), whose sum is σ = 1897067897136. Its totient is φ = 315408690080.

The previous prime is 947380009397. The next prime is 947380009441. The reversal of 947380009398 is 893900083749.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947380009391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96156261 + ... + 96166112.

It is an arithmetic number, because the mean of its divisors is an integer number (118566743571).

Almost surely, 2^947380009398 is an apocalyptic number.

947380009398 is an abundant number, since it is smaller than the sum of its proper divisors (949687887738).

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

947380009398 is a wasteful number, since it uses less digits than its factorization.

947380009398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192323199.

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 947380009398 in words is "nine hundred forty-seven billion, three hundred eighty million, nine thousand, three hundred ninety-eight".