9846263830 has 32 divisors (see below), whose sum is σ = 20209349664. Its totient is φ = 3421687296.

The previous prime is 9846263827. The next prime is 9846263837. The reversal of 9846263830 is 383626489.

It is a happy number.

It is a super-2 number, since 2×9846263830² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9846263837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2225452 + ... + 2229871.

It is an arithmetic number, because the mean of its divisors is an integer number (631542177).

Almost surely, 2^9846263830 is an apocalyptic number.

9846263830 is an abundant number, since it is smaller than the sum of its proper divisors (10363085834).

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

9846263830 is a wasteful number, since it uses less digits than its factorization.

9846263830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4455360.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The square root of 9846263830 is about 99228.3418686415. The cubic root of 9846263830 is about 2143.3371398151.

The spelling of 9846263830 in words is "nine billion, eight hundred forty-six million, two hundred sixty-three thousand, eight hundred thirty".