82049338 has 8 divisors (see below), whose sum is σ = 140656032. Its totient is φ = 35163996.

The previous prime is 82049329. The next prime is 82049351. The reversal of 82049338 is 83394028.

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

It is a junction number, because it is equal to n+sod(n) for n = 82049297 and 82049306.

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, 2930320 + ... + 2930347.

It is an arithmetic number, because the mean of its divisors is an integer number (17582004).

Almost surely, 2^82049338 is an apocalyptic number.

82049338 is a deficient number, since it is larger than the sum of its proper divisors (58606694).

82049338 is a wasteful number, since it uses less digits than its factorization.

82049338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5860676.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 82049338 is about 9058.1089637959. The cubic root of 82049338 is about 434.5352644517.

The spelling of 82049338 in words is "eighty-two million, forty-nine thousand, three hundred thirty-eight".