82363393 has 8 divisors (see below), whose sum is σ = 97375680. Its totient is φ = 68162640.

The previous prime is 82363349. The next prime is 82363409. The reversal of 82363393 is 39336328.

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

It is not a de Polignac number, because 82363393 - 2²⁵ = 48808961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82363093) 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, 202663 + ... + 203068.

It is an arithmetic number, because the mean of its divisors is an integer number (12171960).

Almost surely, 2^82363393 is an apocalyptic number.

It is an amenable number.

82363393 is a deficient number, since it is larger than the sum of its proper divisors (15012287).

82363393 is a wasteful number, since it uses less digits than its factorization.

82363393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405767.

The product of its digits is 69984, while the sum is 37.

The square root of 82363393 is about 9075.4279788889. The cubic root of 82363393 is about 435.0889728607.

The spelling of 82363393 in words is "eighty-two million, three hundred sixty-three thousand, three hundred ninety-three".