3674896626497 has 2 divisors, whose sum is σ = 3674896626498. Its totient is φ = 3674896626496.

The previous prime is 3674896626491. The next prime is 3674896626509. The reversal of 3674896626497 is 7946266984763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2262124289296 + 1412772337201 = 1504036^2 + 1188601^2 .

It is a cyclic number.

It is not a de Polignac number, because 3674896626497 - 2⁸ = 3674896626241 is a prime.

It is a super-2 number, since 2×3674896626497² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3674896626491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837448313248 + 1837448313249.

It is an arithmetic number, because the mean of its divisors is an integer number (1837448313249).

Almost surely, 2^{3674896626497} is an apocalyptic number.

It is an amenable number.

3674896626497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3674896626497 is an equidigital number, since it uses as much as digits as its factorization.

3674896626497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3950456832, while the sum is 77.

The spelling of 3674896626497 in words is "three trillion, six hundred seventy-four billion, eight hundred ninety-six million, six hundred twenty-six thousand, four hundred ninety-seven".