82343269 has 4 divisors (see below), whose sum is σ = 82364544. Its totient is φ = 82321996.

The previous prime is 82343249. The next prime is 82343273. The reversal of 82343269 is 96234328.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82343269 - 2⁷ = 82343141 is a prime.

It is a super-2 number, since 2×82343269² = 13560827899212722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82343249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3007 + ... + 13180.

It is an arithmetic number, because the mean of its divisors is an integer number (20591136).

Almost surely, 2^82343269 is an apocalyptic number.

It is an amenable number.

82343269 is a deficient number, since it is larger than the sum of its proper divisors (21275).

82343269 is a wasteful number, since it uses less digits than its factorization.

82343269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21274.

The product of its digits is 62208, while the sum is 37.

The square root of 82343269 is about 9074.3192031138. The cubic root of 82343269 is about 435.0535346101.

The spelling of 82343269 in words is "eighty-two million, three hundred forty-three thousand, two hundred sixty-nine".