4170349 has 2 divisors, whose sum is σ = 4170350. Its totient is φ = 4170348.

The previous prime is 4170347. The next prime is 4170359. The reversal of 4170349 is 9430714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2196324 + 1974025 = 1482^2 + 1405^2 .

It is a cyclic number.

It is not a de Polignac number, because 4170349 - 2¹ = 4170347 is a prime.

Together with 4170347, it forms a pair of twin primes.

It is a Chen prime.

4170349 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4170343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2085174 + 2085175.

It is an arithmetic number, because the mean of its divisors is an integer number (2085175).

Almost surely, 2^4170349 is an apocalyptic number.

It is an amenable number.

4170349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4170349 is an equidigital number, since it uses as much as digits as its factorization.

4170349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 4170349 is about 2042.1432368960. The cubic root of 4170349 is about 160.9622868600.

The spelling of 4170349 in words is "four million, one hundred seventy thousand, three hundred forty-nine".