83933395 has 32 divisors (see below), whose sum is σ = 128257920. Its totient is φ = 51287040.

The previous prime is 83933389. The next prime is 83933407. The reversal of 83933395 is 59333938.

It is not a de Polignac number, because 83933395 - 2³ = 83933387 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10015 + ... + 16375.

It is an arithmetic number, because the mean of its divisors is an integer number (4008060).

Almost surely, 2^83933395 is an apocalyptic number.

83933395 is a deficient number, since it is larger than the sum of its proper divisors (44324525).

83933395 is a wasteful number, since it uses less digits than its factorization.

83933395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6415.

The product of its digits is 262440, while the sum is 43.

The square root of 83933395 is about 9161.5170686956. The cubic root of 83933395 is about 437.8361302572.

The spelling of 83933395 in words is "eighty-three million, nine hundred thirty-three thousand, three hundred ninety-five".