3384887549497 has 2 divisors, whose sum is σ = 3384887549498. Its totient is φ = 3384887549496.

The previous prime is 3384887549489. The next prime is 3384887549503. The reversal of 3384887549497 is 7949457884833.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3134868549136 + 250019000361 = 1770556^2 + 500019^2 .

It is a cyclic number.

It is not a de Polignac number, because 3384887549497 - 2³ = 3384887549489 is a prime.

It is a super-2 number, since 2×3384887549497² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3384887549467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1692443774748 + 1692443774749.

It is an arithmetic number, because the mean of its divisors is an integer number (1692443774749).

Almost surely, 2^{3384887549497} is an apocalyptic number.

It is an amenable number.

3384887549497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3384887549497 is an equidigital number, since it uses as much as digits as its factorization.

3384887549497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5852528640, while the sum is 79.

The spelling of 3384887549497 in words is "three trillion, three hundred eighty-four billion, eight hundred eighty-seven million, five hundred forty-nine thousand, four hundred ninety-seven".