3499973508433 has 2 divisors, whose sum is σ = 3499973508434. Its totient is φ = 3499973508432.

The previous prime is 3499973508431. The next prime is 3499973508469. The reversal of 3499973508433 is 3348053799943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1809006170049 + 1690967338384 = 1344993^2 + 1300372^2 .

It is a cyclic number.

It is not a de Polignac number, because 3499973508433 - 2¹ = 3499973508431 is a prime.

Together with 3499973508431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3499973508431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1749986754216 + 1749986754217.

It is an arithmetic number, because the mean of its divisors is an integer number (1749986754217).

Almost surely, 2^{3499973508433} is an apocalyptic number.

It is an amenable number.

3499973508433 is a deficient number, since it is larger than the sum of its proper divisors (1).

3499973508433 is an equidigital number, since it uses as much as digits as its factorization.

3499973508433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264539520, while the sum is 67.

The spelling of 3499973508433 in words is "three trillion, four hundred ninety-nine billion, nine hundred seventy-three million, five hundred eight thousand, four hundred thirty-three".