83850382 has 32 divisors (see below), whose sum is σ = 165070080. Its totient is φ = 30948480.

The previous prime is 83850379. The next prime is 83850383. The reversal of 83850382 is 28305838.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83850383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11403 + ... + 17254.

It is an arithmetic number, because the mean of its divisors is an integer number (5158440).

Almost surely, 2^83850382 is an apocalyptic number.

83850382 is a deficient number, since it is larger than the sum of its proper divisors (81219698).

83850382 is a wasteful number, since it uses less digits than its factorization.

83850382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28696.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 83850382 is about 9156.9854209778. The cubic root of 83850382 is about 437.6917376715.

The spelling of 83850382 in words is "eighty-three million, eight hundred fifty thousand, three hundred eighty-two".