350863369 has 2 divisors, whose sum is σ = 350863370. Its totient is φ = 350863368.

The previous prime is 350863361. The next prime is 350863393. The reversal of 350863369 is 963368053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321843600 + 29019769 = 17940^2 + 5387^2 .

It is a cyclic number.

It is not a de Polignac number, because 350863369 - 2³ = 350863361 is a prime.

It is a super-2 number, since 2×350863369² = 246210207412060322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (350863361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175431684 + 175431685.

It is an arithmetic number, because the mean of its divisors is an integer number (175431685).

Almost surely, 2^350863369 is an apocalyptic number.

It is an amenable number.

350863369 is a deficient number, since it is larger than the sum of its proper divisors (1).

350863369 is an equidigital number, since it uses as much as digits as its factorization.

350863369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 350863369 is about 18731.3472286432. The cubic root of 350863369 is about 705.3088658877.

The spelling of 350863369 in words is "three hundred fifty million, eight hundred sixty-three thousand, three hundred sixty-nine".