83793965 has 8 divisors (see below), whose sum is σ = 101345280. Its totient is φ = 66506832.

The previous prime is 83793959. The next prime is 83793967. The reversal of 83793965 is 56939738.

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

It is a cyclic number.

It is not a de Polignac number, because 83793965 - 2¹⁸ = 83531821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83793967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65345 + ... + 66614.

It is an arithmetic number, because the mean of its divisors is an integer number (12668160).

Almost surely, 2^83793965 is an apocalyptic number.

It is an amenable number.

83793965 is a deficient number, since it is larger than the sum of its proper divisors (17551315).

83793965 is a wasteful number, since it uses less digits than its factorization.

83793965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132091.

The product of its digits is 1224720, while the sum is 50.

The square root of 83793965 is about 9153.9043582506. The cubic root of 83793965 is about 437.5935516949.

It can be divided in two parts, 8 and 3793965, that added together give a palindrome (3793973).

The spelling of 83793965 in words is "eighty-three million, seven hundred ninety-three thousand, nine hundred sixty-five".