1346479 has 2 divisors, whose sum is σ = 1346480. Its totient is φ = 1346478.

The previous prime is 1346461. The next prime is 1346483. The reversal of 1346479 is 9746431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1346479 - 2⁵ = 1346447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1346419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673239 + 673240.

It is an arithmetic number, because the mean of its divisors is an integer number (673240).

2^1346479 is an apocalyptic number.

1346479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346479 is an equidigital number, since it uses as much as digits as its factorization.

1346479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 1346479 is about 1160.3788174557. The cubic root of 1346479 is about 110.4247763040.

The spelling of 1346479 in words is "one million, three hundred forty-six thousand, four hundred seventy-nine".