82434382 has 8 divisors (see below), whose sum is σ = 124876152. Its totient is φ = 40809000.

The previous prime is 82434379. The next prime is 82434419. The reversal of 82434382 is 28343428.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203844 + ... + 204247.

It is an arithmetic number, because the mean of its divisors is an integer number (15609519).

Almost surely, 2^82434382 is an apocalyptic number.

82434382 is a deficient number, since it is larger than the sum of its proper divisors (42441770).

82434382 is a wasteful number, since it uses less digits than its factorization.

82434382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408194.

The product of its digits is 36864, while the sum is 34.

The square root of 82434382 is about 9079.3381917406. The cubic root of 82434382 is about 435.2139380121.

The spelling of 82434382 in words is "eighty-two million, four hundred thirty-four thousand, three hundred eighty-two".