83338370 has 16 divisors (see below), whose sum is σ = 157904640. Its totient is φ = 31580784.

The previous prime is 83338357. The next prime is 83338397. The reversal of 83338370 is 7383338.

It is a self number, because there is not a number n which added to its sum of digits gives 83338370.

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, 219122 + ... + 219501.

It is an arithmetic number, because the mean of its divisors is an integer number (9869040).

Almost surely, 2^83338370 is an apocalyptic number.

83338370 is a deficient number, since it is larger than the sum of its proper divisors (74566270).

83338370 is a wasteful number, since it uses less digits than its factorization.

83338370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438649.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 83338370 is about 9128.9851571793. The cubic root of 83338370 is about 436.7990320581.

The spelling of 83338370 in words is "eighty-three million, three hundred thirty-eight thousand, three hundred seventy".