82334939 has 2 divisors, whose sum is σ = 82334940. Its totient is φ = 82334938.

The previous prime is 82334911. The next prime is 82334947. The reversal of 82334939 is 93943328.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82334939 - 2²⁰ = 81286363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82334896 and 82334905.

It is not a weakly prime, because it can be changed into another prime (82334839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41167469 + 41167470.

It is an arithmetic number, because the mean of its divisors is an integer number (41167470).

Almost surely, 2^82334939 is an apocalyptic number.

82334939 is a deficient number, since it is larger than the sum of its proper divisors (1).

82334939 is an equidigital number, since it uses as much as digits as its factorization.

82334939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 41.

The square root of 82334939 is about 9073.8602039044. The cubic root of 82334939 is about 435.0388638374.

The spelling of 82334939 in words is "eighty-two million, three hundred thirty-four thousand, nine hundred thirty-nine".