1340332206 has 8 divisors (see below), whose sum is σ = 2680664424. Its totient is φ = 446777400.

The previous prime is 1340332193. The next prime is 1340332247. The reversal of 1340332206 is 6022330431.

It is a sphenic number, since it is the product of 3 distinct primes.

1340332206 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111694345 + ... + 111694356.

It is an arithmetic number, because the mean of its divisors is an integer number (335083053).

Almost surely, 2^1340332206 is an apocalyptic number.

1340332206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1340332206 is a wasteful number, since it uses less digits than its factorization.

1340332206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223388706.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 1340332206 is about 36610.5477424198. The cubic root of 1340332206 is about 1102.5648704895.

Adding to 1340332206 its reverse (6022330431), we get a palindrome (7362662637).

The spelling of 1340332206 in words is "one billion, three hundred forty million, three hundred thirty-two thousand, two hundred six".