350244247 has 2 divisors, whose sum is σ = 350244248. Its totient is φ = 350244246.

The previous prime is 350244239. The next prime is 350244269. The reversal of 350244247 is 742442053.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 350244247 - 2³ = 350244239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350244547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175122123 + 175122124.

It is an arithmetic number, because the mean of its divisors is an integer number (175122124).

Almost surely, 2^350244247 is an apocalyptic number.

350244247 is a deficient number, since it is larger than the sum of its proper divisors (1).

350244247 is an equidigital number, since it uses as much as digits as its factorization.

350244247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 350244247 is about 18714.8135710725. The cubic root of 350244247 is about 704.8937666665.

The spelling of 350244247 in words is "three hundred fifty million, two hundred forty-four thousand, two hundred forty-seven".