83276929 has 2 divisors, whose sum is σ = 83276930. Its totient is φ = 83276928.

The previous prime is 83276927. The next prime is 83276933. The reversal of 83276929 is 92967238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46553329 + 36723600 = 6823^2 + 6060^2 .

It is a cyclic number.

It is not a de Polignac number, because 83276929 - 2¹ = 83276927 is a prime.

Together with 83276927, it forms a pair of twin primes.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (83276927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41638464 + 41638465.

It is an arithmetic number, because the mean of its divisors is an integer number (41638465).

Almost surely, 2^83276929 is an apocalyptic number.

It is an amenable number.

83276929 is a deficient number, since it is larger than the sum of its proper divisors (1).

83276929 is an equidigital number, since it uses as much as digits as its factorization.

83276929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 46.

The square root of 83276929 is about 9125.6193762396. The cubic root of 83276929 is about 436.6916626783.

The spelling of 83276929 in words is "eighty-three million, two hundred seventy-six thousand, nine hundred twenty-nine".