339401033 has 2 divisors, whose sum is σ = 339401034. Its totient is φ = 339401032.

The previous prime is 339400979. The next prime is 339401059. The reversal of 339401033 is 330104933.

It is an a-pointer prime, because the next prime (339401059) can be obtained adding 339401033 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 309337744 + 30063289 = 17588^2 + 5483^2 .

It is a cyclic number.

It is not a de Polignac number, because 339401033 - 2⁶ = 339400969 is a prime.

It is a super-2 number, since 2×339401033² = 230386122402934178, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 339400993 and 339401011.

It is not a weakly prime, because it can be changed into another prime (339401533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169700516 + 169700517.

It is an arithmetic number, because the mean of its divisors is an integer number (169700517).

Almost surely, 2^339401033 is an apocalyptic number.

It is an amenable number.

339401033 is a deficient number, since it is larger than the sum of its proper divisors (1).

339401033 is an equidigital number, since it uses as much as digits as its factorization.

339401033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 339401033 is about 18422.8399819355. The cubic root of 339401033 is about 697.5431099197.

Adding to 339401033 its reverse (330104933), we get a palindrome (669505966).

The spelling of 339401033 in words is "three hundred thirty-nine million, four hundred one thousand, thirty-three".