1493368 has 8 divisors (see below), whose sum is σ = 2800080. Its totient is φ = 746680.

The previous prime is 1493339. The next prime is 1493369. The reversal of 1493368 is 8633941.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493369) by changing a digit.

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, 93328 + ... + 93343.

It is an arithmetic number, because the mean of its divisors is an integer number (350010).

2^1493368 is an apocalyptic number.

It is an amenable number.

1493368 is a deficient number, since it is larger than the sum of its proper divisors (1306712).

1493368 is a wasteful number, since it uses less digits than its factorization.

1493368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186677 (or 186673 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 1493368 is about 1222.0343694021. The cubic root of 1493368 is about 114.3024695672.

The spelling of 1493368 in words is "one million, four hundred ninety-three thousand, three hundred sixty-eight".