83379982 has 16 divisors (see below), whose sum is σ = 143556192. Its totient is φ = 35579520.

The previous prime is 83379979. The next prime is 83379983. The reversal of 83379982 is 28997338.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83379983) 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 7 ways as a sum of consecutive naturals, for example, 9519 + ... + 16042.

It is an arithmetic number, because the mean of its divisors is an integer number (8972262).

Almost surely, 2^83379982 is an apocalyptic number.

83379982 is a deficient number, since it is larger than the sum of its proper divisors (60176210).

83379982 is a wasteful number, since it uses less digits than its factorization.

83379982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25803.

The product of its digits is 653184, while the sum is 49.

The square root of 83379982 is about 9131.2639869845. The cubic root of 83379982 is about 436.8717198927.

The spelling of 83379982 in words is "eighty-three million, three hundred seventy-nine thousand, nine hundred eighty-two".