82994339 has 6 divisors (see below), whose sum is σ = 84800004. Its totient is φ = 81226340.

The previous prime is 82994333. The next prime is 82994371. The reversal of 82994339 is 93349928.

It is not a de Polignac number, because 82994339 - 2⁸ = 82994083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82994293 and 82994302.

It is not an unprimeable number, because it can be changed into a prime (82994333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16577 + ... + 20994.

It is an arithmetic number, because the mean of its divisors is an integer number (14133334).

Almost surely, 2^82994339 is an apocalyptic number.

82994339 is a deficient number, since it is larger than the sum of its proper divisors (1805665).

82994339 is an equidigital number, since it uses as much as digits as its factorization.

82994339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37665 (or 37618 counting only the distinct ones).

The product of its digits is 419904, while the sum is 47.

The square root of 82994339 is about 9110.1228861086. The cubic root of 82994339 is about 436.1971497786.

The spelling of 82994339 in words is "eighty-two million, nine hundred ninety-four thousand, three hundred thirty-nine".