356663413 has 2 divisors, whose sum is σ = 356663414. Its totient is φ = 356663412.

The previous prime is 356663393. The next prime is 356663429. The reversal of 356663413 is 314366653.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 339959844 + 16703569 = 18438^2 + 4087^2 .

It is an emirp because it is prime and its reverse (314366653) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 356663413 - 2⁵ = 356663381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (356663443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178331706 + 178331707.

It is an arithmetic number, because the mean of its divisors is an integer number (178331707).

Almost surely, 2^356663413 is an apocalyptic number.

It is an amenable number.

356663413 is a deficient number, since it is larger than the sum of its proper divisors (1).

356663413 is an equidigital number, since it uses as much as digits as its factorization.

356663413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 37.

The square root of 356663413 is about 18885.5344907154. The cubic root of 356663413 is about 709.1740796109.

The spelling of 356663413 in words is "three hundred fifty-six million, six hundred sixty-three thousand, four hundred thirteen".