82340863 has 6 divisors (see below), whose sum is σ = 90507032. Its totient is φ = 74855220.

The previous prime is 82340857. The next prime is 82340879. The reversal of 82340863 is 36804328.

It is not a de Polignac number, because 82340863 - 2¹⁷ = 82209791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82340803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340131 + ... + 340372.

Almost surely, 2^82340863 is an apocalyptic number.

82340863 is a deficient number, since it is larger than the sum of its proper divisors (8166169).

82340863 is a wasteful number, since it uses less digits than its factorization.

82340863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680525 (or 680514 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 82340863 is about 9074.1866302165. The cubic root of 82340863 is about 435.0492972712.

The spelling of 82340863 in words is "eighty-two million, three hundred forty thousand, eight hundred sixty-three".