6860329 has 4 divisors (see below), whose sum is σ = 7840384. Its totient is φ = 5880276.

The previous prime is 6860323. The next prime is 6860341. The reversal of 6860329 is 9230686.

It is a happy number.

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 6860329 - 2⁵ = 6860297 is a prime.

It is a super-2 number, since 2×6860329² = 94128227976482, which contains 22 as substring.

It is a Duffinian number.

6860329 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6860294 and 6860303.

It is not an unprimeable number, because it can be changed into a prime (6860323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490017 + ... + 490030.

It is an arithmetic number, because the mean of its divisors is an integer number (1960096).

Almost surely, 2^6860329 is an apocalyptic number.

It is an amenable number.

6860329 is a deficient number, since it is larger than the sum of its proper divisors (980055).

6860329 is an equidigital number, since it uses as much as digits as its factorization.

6860329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980054.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 6860329 is about 2619.2229763806. Note that the first 3 decimals coincide. The cubic root of 6860329 is about 190.0122706757.

The spelling of 6860329 in words is "six million, eight hundred sixty thousand, three hundred twenty-nine".