63876341 has 2 divisors, whose sum is σ = 63876342. Its totient is φ = 63876340.

The previous prime is 63876287. The next prime is 63876353. The reversal of 63876341 is 14367836.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50112241 + 13764100 = 7079^2 + 3710^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63876341 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 63876295 and 63876304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63836341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31938170 + 31938171.

It is an arithmetic number, because the mean of its divisors is an integer number (31938171).

Almost surely, 2^63876341 is an apocalyptic number.

It is an amenable number.

63876341 is a deficient number, since it is larger than the sum of its proper divisors (1).

63876341 is an equidigital number, since it uses as much as digits as its factorization.

63876341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 38.

The square root of 63876341 is about 7992.2675756008. The cubic root of 63876341 is about 399.7422109811.

The spelling of 63876341 in words is "sixty-three million, eight hundred seventy-six thousand, three hundred forty-one".