76916783 has 2 divisors, whose sum is σ = 76916784. Its totient is φ = 76916782.

The previous prime is 76916773. The next prime is 76916803. The reversal of 76916783 is 38761967.

It is a weak prime.

It is an emirp because it is prime and its reverse (38761967) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76916783 - 2⁴ = 76916767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76916713) 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, 38458391 + 38458392.

It is an arithmetic number, because the mean of its divisors is an integer number (38458392).

Almost surely, 2^76916783 is an apocalyptic number.

76916783 is a deficient number, since it is larger than the sum of its proper divisors (1).

76916783 is an equidigital number, since it uses as much as digits as its factorization.

76916783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 381024, while the sum is 47.

The square root of 76916783 is about 8770.2213769095. The cubic root of 76916783 is about 425.2787707388.

The spelling of 76916783 in words is "seventy-six million, nine hundred sixteen thousand, seven hundred eighty-three".