1332394927 has 2 divisors, whose sum is σ = 1332394928. Its totient is φ = 1332394926.

The previous prime is 1332394883. The next prime is 1332394957. The reversal of 1332394927 is 7294932331.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7294932331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1332394927 - 2²³ = 1324006319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332394957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666197463 + 666197464.

It is an arithmetic number, because the mean of its divisors is an integer number (666197464).

Almost surely, 2^1332394927 is an apocalyptic number.

1332394927 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332394927 is an equidigital number, since it uses as much as digits as its factorization.

1332394927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 43.

The square root of 1332394927 is about 36501.9852473807. The cubic root of 1332394927 is about 1100.3841432439.

The spelling of 1332394927 in words is "one billion, three hundred thirty-two million, three hundred ninety-four thousand, nine hundred twenty-seven".