73816763 has 2 divisors, whose sum is σ = 73816764. Its totient is φ = 73816762.

The previous prime is 73816753. The next prime is 73816777. The reversal of 73816763 is 36761837.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73816763 - 2²⁴ = 57039547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73816763.

It is not a weakly prime, because it can be changed into another prime (73816753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36908381 + 36908382.

It is an arithmetic number, because the mean of its divisors is an integer number (36908382).

Almost surely, 2^73816763 is an apocalyptic number.

73816763 is a deficient number, since it is larger than the sum of its proper divisors (1).

73816763 is an equidigital number, since it uses as much as digits as its factorization.

73816763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 41.

The square root of 73816763 is about 8591.6682314903. The cubic root of 73816763 is about 419.4868316791.

The spelling of 73816763 in words is "seventy-three million, eight hundred sixteen thousand, seven hundred sixty-three".