1366794 has 80 divisors (see below), whose sum is σ = 3659040. Its totient is φ = 375840.

The previous prime is 1366793. The next prime is 1366801. The reversal of 1366794 is 4976631.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1366793) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23137 + ... + 23195.

It is an arithmetic number, because the mean of its divisors is an integer number (45738).

2^1366794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1366794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1829520).

1366794 is an abundant number, since it is smaller than the sum of its proper divisors (2292246).

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

1366794 is a wasteful number, since it uses less digits than its factorization.

1366794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 88 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 1366794 is about 1169.0996535796. The cubic root of 1366794 is about 110.9773511131.

The spelling of 1366794 in words is "one million, three hundred sixty-six thousand, seven hundred ninety-four".