938969 has 2 divisors, whose sum is σ = 938970. Its totient is φ = 938968.

The previous prime is 938963. The next prime is 938981. The reversal of 938969 is 969839.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 931225 + 7744 = 965^2 + 88^2 .

It is a cyclic number.

It is not a de Polignac number, because 938969 - 2⁴ = 938953 is a prime.

It is a super-2 number, since 2×938969² = 1763325565922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (938963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469484 + 469485.

It is an arithmetic number, because the mean of its divisors is an integer number (469485).

2⁹³⁸⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

938969 is a deficient number, since it is larger than the sum of its proper divisors (1).

938969 is an equidigital number, since it uses as much as digits as its factorization.

938969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104976, while the sum is 44.

The square root of 938969 is about 969.0041279582. The cubic root of 938969 is about 97.9227838239.

The spelling of 938969 in words is "nine hundred thirty-eight thousand, nine hundred sixty-nine".