1486679 has 4 divisors (see below), whose sum is σ = 1494576. Its totient is φ = 1478784.

The previous prime is 1486649. The next prime is 1486687. The reversal of 1486679 is 9766841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9766841 = 7 ⋅1395263.

It is a cyclic number.

It is not a de Polignac number, because 1486679 - 2¹² = 1482583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1486609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3659 + ... + 4044.

It is an arithmetic number, because the mean of its divisors is an integer number (373644).

2^1486679 is an apocalyptic number.

1486679 is a deficient number, since it is larger than the sum of its proper divisors (7897).

1486679 is an equidigital number, since it uses as much as digits as its factorization.

1486679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7896.

The product of its digits is 72576, while the sum is 41.

The square root of 1486679 is about 1219.2944681249. The cubic root of 1486679 is about 114.1315553195.

The spelling of 1486679 in words is "one million, four hundred eighty-six thousand, six hundred seventy-nine".