339950213 has 2 divisors, whose sum is σ = 339950214. Its totient is φ = 339950212.

The previous prime is 339950183. The next prime is 339950227. The reversal of 339950213 is 312059933.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 339775489 + 174724 = 18433^2 + 418^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339950213 is a prime.

It is a super-2 number, since 2×339950213² = 231132294637490738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (339950263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169975106 + 169975107.

It is an arithmetic number, because the mean of its divisors is an integer number (169975107).

Almost surely, 2^339950213 is an apocalyptic number.

It is an amenable number.

339950213 is a deficient number, since it is larger than the sum of its proper divisors (1).

339950213 is an equidigital number, since it uses as much as digits as its factorization.

339950213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21870, while the sum is 35.

The square root of 339950213 is about 18437.7388255719. The cubic root of 339950213 is about 697.9191353845.

The spelling of 339950213 in words is "three hundred thirty-nine million, nine hundred fifty thousand, two hundred thirteen".