3433669684997 has 2 divisors, whose sum is σ = 3433669684998. Its totient is φ = 3433669684996.

The previous prime is 3433669684981. The next prime is 3433669685029. The reversal of 3433669684997 is 7994869663343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3196261020481 + 237408664516 = 1787809^2 + 487246^2 .

It is a cyclic number.

It is not a de Polignac number, because 3433669684997 - 2⁴ = 3433669684981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3433669684097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716834842498 + 1716834842499.

It is an arithmetic number, because the mean of its divisors is an integer number (1716834842499).

Almost surely, 2^{3433669684997} is an apocalyptic number.

It is an amenable number.

3433669684997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3433669684997 is an equidigital number, since it uses as much as digits as its factorization.

3433669684997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3809369088, while the sum is 77.

The spelling of 3433669684997 in words is "three trillion, four hundred thirty-three billion, six hundred sixty-nine million, six hundred eighty-four thousand, nine hundred ninety-seven".