82328394 has 16 divisors (see below), whose sum is σ = 167115168. Its totient is φ = 27033072.

The previous prime is 82328383. The next prime is 82328401. The reversal of 82328394 is 49382328.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 101997 + ... + 102800.

It is an arithmetic number, because the mean of its divisors is an integer number (10444698).

Almost surely, 2^82328394 is an apocalyptic number.

82328394 is an abundant number, since it is smaller than the sum of its proper divisors (84786774).

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

82328394 is a wasteful number, since it uses less digits than its factorization.

82328394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204869.

The product of its digits is 82944, while the sum is 39.

The square root of 82328394 is about 9073.4995453794. The cubic root of 82328394 is about 435.0273361075.

The spelling of 82328394 in words is "eighty-two million, three hundred twenty-eight thousand, three hundred ninety-four".