350764993 has 2 divisors, whose sum is σ = 350764994. Its totient is φ = 350764992.

The previous prime is 350764979. The next prime is 350765027. The reversal of 350764993 is 399467053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 278990209 + 71774784 = 16703^2 + 8472^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350764993 is a prime.

It is not a weakly prime, because it can be changed into another prime (350764913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175382496 + 175382497.

It is an arithmetic number, because the mean of its divisors is an integer number (175382497).

Almost surely, 2^350764993 is an apocalyptic number.

It is an amenable number.

350764993 is a deficient number, since it is larger than the sum of its proper divisors (1).

350764993 is an equidigital number, since it uses as much as digits as its factorization.

350764993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 612360, while the sum is 46.

The square root of 350764993 is about 18728.7210721928. The cubic root of 350764993 is about 705.2429409371.

The spelling of 350764993 in words is "three hundred fifty million, seven hundred sixty-four thousand, nine hundred ninety-three".