9784274948 has 12 divisors (see below), whose sum is σ = 19568549952. Its totient is φ = 4193260680.

The previous prime is 9784274923. The next prime is 9784274953. The reversal of 9784274948 is 8494724879.

It is a happy number.

9784274948 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174719168 + ... + 174719223.

It is an arithmetic number, because the mean of its divisors is an integer number (1630712496).

Almost surely, 2^9784274948 is an apocalyptic number.

It is an amenable number.

9784274948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9784274948 is a wasteful number, since it uses less digits than its factorization.

9784274948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349438402 (or 349438400 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 62.

The square root of 9784274948 is about 98915.4939733912. The cubic root of 9784274948 is about 2138.8297491408.

The spelling of 9784274948 in words is "nine billion, seven hundred eighty-four million, two hundred seventy-four thousand, nine hundred forty-eight".