83838266 has 8 divisors (see below), whose sum is σ = 131225184. Its totient is φ = 40096540.

The previous prime is 83838259. The next prime is 83838299. The reversal of 83838266 is 66283838.

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

It is a Curzon 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, 911240 + ... + 911331.

It is an arithmetic number, because the mean of its divisors is an integer number (16403148).

Almost surely, 2^83838266 is an apocalyptic number.

83838266 is a deficient number, since it is larger than the sum of its proper divisors (47386918).

83838266 is a wasteful number, since it uses less digits than its factorization.

83838266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822596.

The product of its digits is 331776, while the sum is 44.

The square root of 83838266 is about 9156.3238256409. The cubic root of 83838266 is about 437.6706551656.

The spelling of 83838266 in words is "eighty-three million, eight hundred thirty-eight thousand, two hundred sixty-six".