9849130398 has 24 divisors (see below), whose sum is σ = 21528634608. Its totient is φ = 3253989312.

The previous prime is 9849130393. The next prime is 9849130399. The reversal of 9849130398 is 8930319489.

9849130398 is a `hidden beast` number, since 98 + 491 + 30 + 39 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9849130393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2419090 + ... + 2423157.

It is an arithmetic number, because the mean of its divisors is an integer number (897026442).

Almost surely, 2^9849130398 is an apocalyptic number.

9849130398 is an abundant number, since it is smaller than the sum of its proper divisors (11679504210).

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

9849130398 is a wasteful number, since it uses less digits than its factorization.

9849130398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842368 (or 4842365 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The square root of 9849130398 is about 99242.7851181132. The cubic root of 9849130398 is about 2143.5451180432.

The spelling of 9849130398 in words is "nine billion, eight hundred forty-nine million, one hundred thirty thousand, three hundred ninety-eight".