1346806 has 4 divisors (see below), whose sum is σ = 2020212. Its totient is φ = 673402.

The previous prime is 1346773. The next prime is 1346827. The reversal of 1346806 is 6086431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6086431 = 13 ⋅468187.

It is a congruent number.

It is an unprimeable number.

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, 336700 + ... + 336703.

It is an arithmetic number, because the mean of its divisors is an integer number (505053).

2^1346806 is an apocalyptic number.

1346806 is a deficient number, since it is larger than the sum of its proper divisors (673406).

1346806 is an equidigital number, since it uses as much as digits as its factorization.

1346806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673405.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1346806 is about 1160.5197111639. The cubic root of 1346806 is about 110.4337146732.

The spelling of 1346806 in words is "one million, three hundred forty-six thousand, eight hundred six".