1368697 has 4 divisors (see below), whose sum is σ = 1493136. Its totient is φ = 1244260.

The previous prime is 1368683. The next prime is 1368727. The reversal of 1368697 is 7968631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1368697 - 2¹¹ = 1366649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1368617) 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 in 3 ways as a sum of consecutive naturals, for example, 62203 + ... + 62224.

It is an arithmetic number, because the mean of its divisors is an integer number (373284).

2^1368697 is an apocalyptic number.

It is an amenable number.

1368697 is a deficient number, since it is larger than the sum of its proper divisors (124439).

1368697 is a wasteful number, since it uses less digits than its factorization.

1368697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124438.

The product of its digits is 54432, while the sum is 40.

The square root of 1368697 is about 1169.9132446468. The cubic root of 1368697 is about 111.0288321607.

The spelling of 1368697 in words is "one million, three hundred sixty-eight thousand, six hundred ninety-seven".