938794063 has 2 divisors, whose sum is σ = 938794064. Its totient is φ = 938794062.

The previous prime is 938794057. The next prime is 938794117. The reversal of 938794063 is 360497839.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 938794063 - 2⁹ = 938793551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 938793998 and 938794016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (938794763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469397031 + 469397032.

It is an arithmetic number, because the mean of its divisors is an integer number (469397032).

Almost surely, 2^938794063 is an apocalyptic number.

938794063 is a deficient number, since it is larger than the sum of its proper divisors (1).

938794063 is an equidigital number, since it uses as much as digits as its factorization.

938794063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 938794063 is about 30639.7464578283. The cubic root of 938794063 is about 979.1670219533.

The spelling of 938794063 in words is "nine hundred thirty-eight million, seven hundred ninety-four thousand, sixty-three".