339252197 has 2 divisors, whose sum is σ = 339252198. Its totient is φ = 339252196.

The previous prime is 339252169. The next prime is 339252211. The reversal of 339252197 is 791252933.

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., 268927201 + 70324996 = 16399^2 + 8386^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339252197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (339252107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169626098 + 169626099.

It is an arithmetic number, because the mean of its divisors is an integer number (169626099).

Almost surely, 2^339252197 is an apocalyptic number.

It is an amenable number.

339252197 is a deficient number, since it is larger than the sum of its proper divisors (1).

339252197 is an equidigital number, since it uses as much as digits as its factorization.

339252197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060, while the sum is 41.

The square root of 339252197 is about 18418.8000966404. The cubic root of 339252197 is about 697.4411315364.

The spelling of 339252197 in words is "three hundred thirty-nine million, two hundred fifty-two thousand, one hundred ninety-seven".