96977939 has 2 divisors, whose sum is σ = 96977940. Its totient is φ = 96977938.

The previous prime is 96977927. The next prime is 96977953. The reversal of 96977939 is 93977969.

It is a weak prime.

It is an emirp because it is prime and its reverse (93977969) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96977939 - 2²⁴ = 80200723 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (96971939) 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, 48488969 + 48488970.

It is an arithmetic number, because the mean of its divisors is an integer number (48488970).

Almost surely, 2^96977939 is an apocalyptic number.

96977939 is a deficient number, since it is larger than the sum of its proper divisors (1).

96977939 is an equidigital number, since it uses as much as digits as its factorization.

96977939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5786802, while the sum is 59.

The square root of 96977939 is about 9847.7377605214. The cubic root of 96977939 is about 459.4352536943.

The spelling of 96977939 in words is "ninety-six million, nine hundred seventy-seven thousand, nine hundred thirty-nine".