132649339 has 2 divisors, whose sum is σ = 132649340. Its totient is φ = 132649338.

The previous prime is 132649337. The next prime is 132649373. The reversal of 132649339 is 933946231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132649339 - 2¹ = 132649337 is a prime.

Together with 132649337, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (132649331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66324669 + 66324670.

It is an arithmetic number, because the mean of its divisors is an integer number (66324670).

Almost surely, 2^132649339 is an apocalyptic number.

132649339 is a deficient number, since it is larger than the sum of its proper divisors (1).

132649339 is an equidigital number, since it uses as much as digits as its factorization.

132649339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 40.

The square root of 132649339 is about 11517.3494780700. The cubic root of 132649339 is about 509.9978713227.

The spelling of 132649339 in words is "one hundred thirty-two million, six hundred forty-nine thousand, three hundred thirty-nine".