1336697 has 4 divisors (see below), whose sum is σ = 1382820. Its totient is φ = 1290576.

The previous prime is 1336663. The next prime is 1336729. The reversal of 1336697 is 7966331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7966331 = 389 ⋅20479.

It can be written as a sum of positive squares in 2 ways, for example, as 678976 + 657721 = 824^2 + 811^2 .

It is a cyclic number.

It is not a de Polignac number, because 1336697 - 2¹⁶ = 1271161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1336637) 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, 23018 + ... + 23075.

It is an arithmetic number, because the mean of its divisors is an integer number (345705).

2^1336697 is an apocalyptic number.

It is an amenable number.

1336697 is a deficient number, since it is larger than the sum of its proper divisors (46123).

1336697 is an equidigital number, since it uses as much as digits as its factorization.

1336697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46122.

The product of its digits is 20412, while the sum is 35.

The square root of 1336697 is about 1156.1561313248. The cubic root of 1336697 is about 110.1567187630.

The spelling of 1336697 in words is "one million, three hundred thirty-six thousand, six hundred ninety-seven".