938855063 has 2 divisors, whose sum is σ = 938855064. Its totient is φ = 938855062.

The previous prime is 938855051. The next prime is 938855069. The reversal of 938855063 is 360558839.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 938855063 - 2²⁰ = 937806487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 938854999 and 938855017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (938855069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469427531 + 469427532.

It is an arithmetic number, because the mean of its divisors is an integer number (469427532).

Almost surely, 2^938855063 is an apocalyptic number.

938855063 is a deficient number, since it is larger than the sum of its proper divisors (1).

938855063 is an equidigital number, since it uses as much as digits as its factorization.

938855063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 938855063 is about 30640.7418807052. The cubic root of 938855063 is about 979.1882292649.

The spelling of 938855063 in words is "nine hundred thirty-eight million, eight hundred fifty-five thousand, sixty-three".