9846079842 has 16 divisors (see below), whose sum is σ = 20224380672. Its totient is φ = 3193323120.

The previous prime is 9846079829. The next prime is 9846079847. The reversal of 9846079842 is 2489706489.

It is not an unprimeable number, because it can be changed into a prime (9846079847) 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, 22175634 + ... + 22176077.

It is an arithmetic number, because the mean of its divisors is an integer number (1264023792).

Almost surely, 2^9846079842 is an apocalyptic number.

9846079842 is an abundant number, since it is smaller than the sum of its proper divisors (10378300830).

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

9846079842 is a wasteful number, since it uses less digits than its factorization.

9846079842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44351753.

The product of its (nonzero) digits is 6967296, while the sum is 57.

The square root of 9846079842 is about 99227.4147703144. The cubic root of 9846079842 is about 2143.3237895476.

The spelling of 9846079842 in words is "nine billion, eight hundred forty-six million, seventy-nine thousand, eight hundred forty-two".