1330968197 has 8 divisors (see below), whose sum is σ = 1457645280. Its totient is φ = 1207761840.

The previous prime is 1330968179. The next prime is 1330968227. The reversal of 1330968197 is 7918690331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1330968197 - 2⁸ = 1330967941 is a prime.

It is a super-4 number, since 4×1330968197⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330968157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866879 + ... + 868412.

It is an arithmetic number, because the mean of its divisors is an integer number (182205660).

Almost surely, 2^1330968197 is an apocalyptic number.

It is an amenable number.

1330968197 is a deficient number, since it is larger than the sum of its proper divisors (126677083).

1330968197 is a wasteful number, since it uses less digits than its factorization.

1330968197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735363.

The product of its (nonzero) digits is 244944, while the sum is 47.

The square root of 1330968197 is about 36482.4368292470. The cubic root of 1330968197 is about 1099.9912387732.

The spelling of 1330968197 in words is "one billion, three hundred thirty million, nine hundred sixty-eight thousand, one hundred ninety-seven".