350641157 has 2 divisors, whose sum is σ = 350641158. Its totient is φ = 350641156.

The previous prime is 350641139. The next prime is 350641171. The reversal of 350641157 is 751146053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214358881 + 136282276 = 14641^2 + 11674^2 .

It is a cyclic number.

It is not a de Polignac number, because 350641157 - 2²² = 346446853 is a prime.

It is a super-3 number, since 3×350641157³ (a number of 27 digits) contains 333 as substring.

It is equal to p_18836150 and since 350641157 and 18836150 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350641127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175320578 + 175320579.

It is an arithmetic number, because the mean of its divisors is an integer number (175320579).

Almost surely, 2^350641157 is an apocalyptic number.

It is an amenable number.

350641157 is a deficient number, since it is larger than the sum of its proper divisors (1).

350641157 is an equidigital number, since it uses as much as digits as its factorization.

350641157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 350641157 is about 18725.4147350599. The cubic root of 350641157 is about 705.1599368876.

The spelling of 350641157 in words is "three hundred fifty million, six hundred forty-one thousand, one hundred fifty-seven".