344020283 has 2 divisors, whose sum is σ = 344020284. Its totient is φ = 344020282.

The previous prime is 344020249. The next prime is 344020351. The reversal of 344020283 is 382020443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344020283 - 2¹² = 344016187 is a prime.

It is not a weakly prime, because it can be changed into another prime (344020583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172010141 + 172010142.

It is an arithmetic number, because the mean of its divisors is an integer number (172010142).

Almost surely, 2^344020283 is an apocalyptic number.

344020283 is a deficient number, since it is larger than the sum of its proper divisors (1).

344020283 is an equidigital number, since it uses as much as digits as its factorization.

344020283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 344020283 is about 18547.7837759663. The cubic root of 344020283 is about 700.6933830127.

The spelling of 344020283 in words is "three hundred forty-four million, twenty thousand, two hundred eighty-three".