350309093 has 2 divisors, whose sum is σ = 350309094. Its totient is φ = 350309092.

The previous prime is 350309059. The next prime is 350309117. The reversal of 350309093 is 390903053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 349615204 + 693889 = 18698^2 + 833^2 .

It is a cyclic number.

It is not a de Polignac number, because 350309093 - 2²⁰ = 349260517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350309693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175154546 + 175154547.

It is an arithmetic number, because the mean of its divisors is an integer number (175154547).

Almost surely, 2^350309093 is an apocalyptic number.

It is an amenable number.

350309093 is a deficient number, since it is larger than the sum of its proper divisors (1).

350309093 is an equidigital number, since it uses as much as digits as its factorization.

350309093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10935, while the sum is 32.

The square root of 350309093 is about 18716.5459687411. The cubic root of 350309093 is about 704.9372665203.

The spelling of 350309093 in words is "three hundred fifty million, three hundred nine thousand, ninety-three".