73830835238 has 8 divisors (see below), whose sum is σ = 110751978288. Its totient is φ = 36913509144.

The previous prime is 73830835237. The next prime is 73830835241. The reversal of 73830835238 is 83253803837.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73830835237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905381 + ... + 983552.

It is an arithmetic number, because the mean of its divisors is an integer number (13843997286).

Almost surely, 2^73830835238 is an apocalyptic number.

73830835238 is a deficient number, since it is larger than the sum of its proper divisors (36921143050).

73830835238 is a wasteful number, since it uses less digits than its factorization.

73830835238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908478.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 73830835238 in words is "seventy-three billion, eight hundred thirty million, eight hundred thirty-five thousand, two hundred thirty-eight".