76743323 has 2 divisors, whose sum is σ = 76743324. Its totient is φ = 76743322.

The previous prime is 76743313. The next prime is 76743361. The reversal of 76743323 is 32334767.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76743323 - 2¹⁰ = 76742299 is a prime.

It is not a weakly prime, because it can be changed into another prime (76743313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38371661 + 38371662.

It is an arithmetic number, because the mean of its divisors is an integer number (38371662).

Almost surely, 2^76743323 is an apocalyptic number.

76743323 is a deficient number, since it is larger than the sum of its proper divisors (1).

76743323 is an equidigital number, since it uses as much as digits as its factorization.

76743323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 35.

The square root of 76743323 is about 8760.3266491610. The cubic root of 76743323 is about 424.9588389203.

The spelling of 76743323 in words is "seventy-six million, seven hundred forty-three thousand, three hundred twenty-three".