1332712873 has 2 divisors, whose sum is σ = 1332712874. Its totient is φ = 1332712872.

The previous prime is 1332712819. The next prime is 1332712891. The reversal of 1332712873 is 3782172331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 880427584 + 452285289 = 29672^2 + 21267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332712873 is a prime.

It is a super-2 number, since 2×1332712873² = 3552247203719828258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1332716873) by changing a digit.

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 as a sum of consecutive naturals, namely, 666356436 + 666356437.

It is an arithmetic number, because the mean of its divisors is an integer number (666356437).

Almost surely, 2^1332712873 is an apocalyptic number.

It is an amenable number.

1332712873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332712873 is an equidigital number, since it uses as much as digits as its factorization.

1332712873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 37.

The square root of 1332712873 is about 36506.3401753723. The cubic root of 1332712873 is about 1100.4716635690.

The spelling of 1332712873 in words is "one billion, three hundred thirty-two million, seven hundred twelve thousand, eight hundred seventy-three".