353344049 has 2 divisors, whose sum is σ = 353344050. Its totient is φ = 353344048.

The previous prime is 353343971. The next prime is 353344051. The reversal of 353344049 is 940443353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232013824 + 121330225 = 15232^2 + 11015^2 .

It is an emirp because it is prime and its reverse (940443353) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-353344049 is a prime.

Together with 353344051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (353340049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176672024 + 176672025.

It is an arithmetic number, because the mean of its divisors is an integer number (176672025).

Almost surely, 2^353344049 is an apocalyptic number.

It is an amenable number.

353344049 is a deficient number, since it is larger than the sum of its proper divisors (1).

353344049 is an equidigital number, since it uses as much as digits as its factorization.

353344049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 353344049 is about 18797.4479384836. The cubic root of 353344049 is about 706.9671925703.

The spelling of 353344049 in words is "three hundred fifty-three million, three hundred forty-four thousand, forty-nine".