438283063 has 2 divisors, whose sum is σ = 438283064. Its totient is φ = 438283062.

The previous prime is 438283049. The next prime is 438283067. The reversal of 438283063 is 360382834.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 438283063 - 2¹⁷ = 438151991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (438283067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 219141531 + 219141532.

It is an arithmetic number, because the mean of its divisors is an integer number (219141532).

Almost surely, 2^438283063 is an apocalyptic number.

438283063 is a deficient number, since it is larger than the sum of its proper divisors (1).

438283063 is an equidigital number, since it uses as much as digits as its factorization.

438283063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 438283063 is about 20935.2110808561. The cubic root of 438283063 is about 759.5998950095.

The spelling of 438283063 in words is "four hundred thirty-eight million, two hundred eighty-three thousand, sixty-three".