384226763 has 2 divisors, whose sum is σ = 384226764. Its totient is φ = 384226762.

The previous prime is 384226757. The next prime is 384226769. The reversal of 384226763 is 367622483.

It is a balanced prime because it is at equal distance from previous prime (384226757) and next prime (384226769).

It is an emirp because it is prime and its reverse (367622483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 384226763 - 2⁶ = 384226699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 384226763.

It is not a weakly prime, because it can be changed into another prime (384226769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192113381 + 192113382.

It is an arithmetic number, because the mean of its divisors is an integer number (192113382).

Almost surely, 2^384226763 is an apocalyptic number.

384226763 is a deficient number, since it is larger than the sum of its proper divisors (1).

384226763 is an equidigital number, since it uses as much as digits as its factorization.

384226763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 41.

The square root of 384226763 is about 19601.7030637646. The cubic root of 384226763 is about 726.9912838805.

The spelling of 384226763 in words is "three hundred eighty-four million, two hundred twenty-six thousand, seven hundred sixty-three".