8335830140 has 24 divisors (see below), whose sum is σ = 19096629552. Its totient is φ = 3031210880.

The previous prime is 8335830127. The next prime is 8335830143. The reversal of 8335830140 is 410385338.

It is a self number, because there is not a number n which added to its sum of digits gives 8335830140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8335830143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18944849 + ... + 18945288.

It is an arithmetic number, because the mean of its divisors is an integer number (795692898).

Almost surely, 2^8335830140 is an apocalyptic number.

It is an amenable number.

8335830140 is an abundant number, since it is smaller than the sum of its proper divisors (10760799412).

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

8335830140 is a wasteful number, since it uses less digits than its factorization.

8335830140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37890157 (or 37890155 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 8335830140 is about 91300.7674666539. The cubic root of 8335830140 is about 2027.6031260721.

The spelling of 8335830140 in words is "eight billion, three hundred thirty-five million, eight hundred thirty thousand, one hundred forty".