1346668 has 6 divisors (see below), whose sum is σ = 2356676. Its totient is φ = 673332.

The previous prime is 1346647. The next prime is 1346669. The reversal of 1346668 is 8666431.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1346669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168330 + ... + 168337.

2^1346668 is an apocalyptic number.

It is an amenable number.

1346668 is a deficient number, since it is larger than the sum of its proper divisors (1010008).

1346668 is a wasteful number, since it uses less digits than its factorization.

1346668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336671 (or 336669 counting only the distinct ones).

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

The square root of 1346668 is about 1160.4602535201. The cubic root of 1346668 is about 110.4299426939.

The spelling of 1346668 in words is "one million, three hundred forty-six thousand, six hundred sixty-eight".