350288117 has 2 divisors, whose sum is σ = 350288118. Its totient is φ = 350288116.

The previous prime is 350288087. The next prime is 350288153. The reversal of 350288117 is 711882053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 328841956 + 21446161 = 18134^2 + 4631^2 .

It is a cyclic number.

It is not a de Polignac number, because 350288117 - 2⁶ = 350288053 is a prime.

It is a super-2 number, since 2×350288117² = 245403529822811378, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350288017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175144058 + 175144059.

It is an arithmetic number, because the mean of its divisors is an integer number (175144059).

Almost surely, 2^350288117 is an apocalyptic number.

It is an amenable number.

350288117 is a deficient number, since it is larger than the sum of its proper divisors (1).

350288117 is an equidigital number, since it uses as much as digits as its factorization.

350288117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 350288117 is about 18715.9856005501. The cubic root of 350288117 is about 704.9231960327.

It can be divided in two parts, 3502 and 88117, that added together give a palindrome (91619).

The spelling of 350288117 in words is "three hundred fifty million, two hundred eighty-eight thousand, one hundred seventeen".