349422361 has 2 divisors, whose sum is σ = 349422362. Its totient is φ = 349422360.

The previous prime is 349422349. The next prime is 349422373. The reversal of 349422361 is 163224943.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (349422349) and next prime (349422373).

It can be written as a sum of positive squares in only one way, i.e., 241989136 + 107433225 = 15556^2 + 10365^2 .

It is a cyclic number.

It is not a de Polignac number, because 349422361 - 2¹⁷ = 349291289 is a prime.

It is not a weakly prime, because it can be changed into another prime (349422391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174711180 + 174711181.

It is an arithmetic number, because the mean of its divisors is an integer number (174711181).

Almost surely, 2^349422361 is an apocalyptic number.

It is an amenable number.

349422361 is a deficient number, since it is larger than the sum of its proper divisors (1).

349422361 is an equidigital number, since it uses as much as digits as its factorization.

349422361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 34.

The square root of 349422361 is about 18692.8425072272. The cubic root of 349422361 is about 704.3419650042.

The spelling of 349422361 in words is "three hundred forty-nine million, four hundred twenty-two thousand, three hundred sixty-one".