63763793 has 2 divisors, whose sum is σ = 63763794. Its totient is φ = 63763792.

The previous prime is 63763759. The next prime is 63763811. The reversal of 63763793 is 39736736.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60964864 + 2798929 = 7808^2 + 1673^2 .

It is a cyclic number.

It is not a de Polignac number, because 63763793 - 2⁶ = 63763729 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63763703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31881896 + 31881897.

It is an arithmetic number, because the mean of its divisors is an integer number (31881897).

Almost surely, 2^63763793 is an apocalyptic number.

It is an amenable number.

63763793 is a deficient number, since it is larger than the sum of its proper divisors (1).

63763793 is an equidigital number, since it uses as much as digits as its factorization.

63763793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 428652, while the sum is 44.

The square root of 63763793 is about 7985.2234157849. The cubic root of 63763793 is about 399.5072954381.

The spelling of 63763793 in words is "sixty-three million, seven hundred sixty-three thousand, seven hundred ninety-three".