355879361 has 2 divisors, whose sum is σ = 355879362. Its totient is φ = 355879360.

The previous prime is 355879333. The next prime is 355879369. The reversal of 355879361 is 163978553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 355548736 + 330625 = 18856^2 + 575^2 .

It is a cyclic number.

It is not a de Polignac number, because 355879361 - 2¹⁴ = 355862977 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (355879369) 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, 177939680 + 177939681.

It is an arithmetic number, because the mean of its divisors is an integer number (177939681).

Almost surely, 2^355879361 is an apocalyptic number.

It is an amenable number.

355879361 is a deficient number, since it is larger than the sum of its proper divisors (1).

355879361 is an equidigital number, since it uses as much as digits as its factorization.

355879361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 47.

The square root of 355879361 is about 18864.7650661226. The cubic root of 355879361 is about 708.6540400137.

The spelling of 355879361 in words is "three hundred fifty-five million, eight hundred seventy-nine thousand, three hundred sixty-one".