90583830340 has 24 divisors (see below), whose sum is σ = 190234824192. Its totient is φ = 36231859680.

The previous prime is 90583830317. The next prime is 90583830343. The reversal of 90583830340 is 4303838509.

It is not an unprimeable number, because it can be changed into a prime (90583830343) 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, 398685 + ... + 583195.

It is an arithmetic number, because the mean of its divisors is an integer number (7926451008).

Almost surely, 2^90583830340 is an apocalyptic number.

It is an amenable number.

90583830340 is an abundant number, since it is smaller than the sum of its proper divisors (99650993852).

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

90583830340 is a wasteful number, since it uses less digits than its factorization.

90583830340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209067 (or 209065 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 90583830340 in words is "ninety billion, five hundred eighty-three million, eight hundred thirty thousand, three hundred forty".