860479 has 2 divisors, whose sum is σ = 860480. Its totient is φ = 860478.

The previous prime is 860441. The next prime is 860501. The reversal of 860479 is 974068.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 860479 - 2⁷ = 860351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (860579) 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 as a sum of consecutive naturals, namely, 430239 + 430240.

It is an arithmetic number, because the mean of its divisors is an integer number (430240).

2⁸⁶⁰⁴⁷⁹ is an apocalyptic number.

860479 is a deficient number, since it is larger than the sum of its proper divisors (1).

860479 is an equidigital number, since it uses as much as digits as its factorization.

860479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 860479 is about 927.6200730903. The cubic root of 860479 is about 95.1145064324.

The spelling of 860479 in words is "eight hundred sixty thousand, four hundred seventy-nine".