350626049 has 2 divisors, whose sum is σ = 350626050. Its totient is φ = 350626048.

The previous prime is 350626021. The next prime is 350626051. The reversal of 350626049 is 940626053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 305131024 + 45495025 = 17468^2 + 6745^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350626049 is a prime.

It is a Sophie Germain prime.

Together with 350626051, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (350626069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175313024 + 175313025.

It is an arithmetic number, because the mean of its divisors is an integer number (175313025).

Almost surely, 2^350626049 is an apocalyptic number.

It is an amenable number.

350626049 is a deficient number, since it is larger than the sum of its proper divisors (1).

350626049 is an equidigital number, since it uses as much as digits as its factorization.

350626049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 350626049 is about 18725.0113217589. The cubic root of 350626049 is about 705.1498090507.

The spelling of 350626049 in words is "three hundred fifty million, six hundred twenty-six thousand, forty-nine".