3358513606949 has 2 divisors, whose sum is σ = 3358513606950. Its totient is φ = 3358513606948.

The previous prime is 3358513606909. The next prime is 3358513607021. The reversal of 3358513606949 is 9496063158533.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3104414944225 + 254098662724 = 1761935^2 + 504082^2 .

It is a cyclic number.

It is not a de Polignac number, because 3358513606949 - 2¹⁶ = 3358513541413 is a prime.

It is a super-2 number, since 2×3358513606949² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3358513606891 and 3358513606900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3358513606909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1679256803474 + 1679256803475.

It is an arithmetic number, because the mean of its divisors is an integer number (1679256803475).

Almost surely, 2^{3358513606949} is an apocalyptic number.

It is an amenable number.

3358513606949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3358513606949 is an equidigital number, since it uses as much as digits as its factorization.

3358513606949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62985600, while the sum is 62.

The spelling of 3358513606949 in words is "three trillion, three hundred fifty-eight billion, five hundred thirteen million, six hundred six thousand, nine hundred forty-nine".