3493235611357 has 2 divisors, whose sum is σ = 3493235611358. Its totient is φ = 3493235611356.

The previous prime is 3493235611297. The next prime is 3493235611361. The reversal of 3493235611357 is 7531165323943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2983309655076 + 509925956281 = 1727226^2 + 714091^2 .

It is an emirp because it is prime and its reverse (7531165323943) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3493235611357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3493235611387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1746617805678 + 1746617805679.

It is an arithmetic number, because the mean of its divisors is an integer number (1746617805679).

Almost surely, 2^{3493235611357} is an apocalyptic number.

It is an amenable number.

3493235611357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3493235611357 is an equidigital number, since it uses as much as digits as its factorization.

3493235611357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6123600, while the sum is 52.

The spelling of 3493235611357 in words is "three trillion, four hundred ninety-three billion, two hundred thirty-five million, six hundred eleven thousand, three hundred fifty-seven".