76748983 has 2 divisors, whose sum is σ = 76748984. Its totient is φ = 76748982.

The previous prime is 76748981. The next prime is 76749011. The reversal of 76748983 is 38984767.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (38984767) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76748983 - 2¹ = 76748981 is a prime.

Together with 76748981, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 76748983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76748981) 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, 38374491 + 38374492.

It is an arithmetic number, because the mean of its divisors is an integer number (38374492).

Almost surely, 2^76748983 is an apocalyptic number.

76748983 is a deficient number, since it is larger than the sum of its proper divisors (1).

76748983 is an equidigital number, since it uses as much as digits as its factorization.

76748983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 52.

The square root of 76748983 is about 8760.6496905195. The cubic root of 76748983 is about 424.9692859003.

The spelling of 76748983 in words is "seventy-six million, seven hundred forty-eight thousand, nine hundred eighty-three".