1366704 has 30 divisors (see below), whose sum is σ = 3825276. Its totient is φ = 455520.

The previous prime is 1366693. The next prime is 1366709. The reversal of 1366704 is 4076631.

It is not an unprimeable number, because it can be changed into a prime (1366709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4602 + ... + 4889.

2^1366704 is an apocalyptic number.

It is an amenable number.

1366704 is an abundant number, since it is smaller than the sum of its proper divisors (2458572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1366704 is a wasteful number, since it uses less digits than its factorization.

1366704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9505 (or 9496 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 1366704 is about 1169.0611617875. The cubic root of 1366704 is about 110.9749151983.

The spelling of 1366704 in words is "one million, three hundred sixty-six thousand, seven hundred four".