1346866 has 8 divisors (see below), whose sum is σ = 2029104. Its totient is φ = 670500.

The previous prime is 1346861. The next prime is 1346881. The reversal of 1346866 is 6686431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1346861) 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, 840 + ... + 1843.

It is an arithmetic number, because the mean of its divisors is an integer number (253638).

2^1346866 is an apocalyptic number.

1346866 is a deficient number, since it is larger than the sum of its proper divisors (682238).

1346866 is a wasteful number, since it uses less digits than its factorization.

1346866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936.

The product of its digits is 20736, while the sum is 34.

The square root of 1346866 is about 1160.5455613633. The cubic root of 1346866 is about 110.4353545838.

It can be divided in two parts, 13468 and 66, that multiplied together give a palindrome (888888).

The spelling of 1346866 in words is "one million, three hundred forty-six thousand, eight hundred sixty-six".