1332666361 has 8 divisors (see below), whose sum is σ = 1435553280. Its totient is φ = 1229832912.

The previous prime is 1332666353. The next prime is 1332666443. The reversal of 1332666361 is 1636662331.

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 1332666361 - 2³ = 1332666353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1332666361.

It is not an unprimeable number, because it can be changed into a prime (1332666311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49320 + ... + 71398.

It is an arithmetic number, because the mean of its divisors is an integer number (179444160).

Almost surely, 2^1332666361 is an apocalyptic number.

It is an amenable number.

1332666361 is a deficient number, since it is larger than the sum of its proper divisors (102886919).

1332666361 is a wasteful number, since it uses less digits than its factorization.

1332666361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26735.

The product of its digits is 69984, while the sum is 37.

The square root of 1332666361 is about 36505.7031297851. The cubic root of 1332666361 is about 1100.4588611781.

The spelling of 1332666361 in words is "one billion, three hundred thirty-two million, six hundred sixty-six thousand, three hundred sixty-one".