3453236693 has 2 divisors, whose sum is σ = 3453236694. Its totient is φ = 3453236692.

The previous prime is 3453236669. The next prime is 3453236701. The reversal of 3453236693 is 3966323543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3396791524 + 56445169 = 58282^2 + 7513^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3453236693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3453236893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726618346 + 1726618347.

It is an arithmetic number, because the mean of its divisors is an integer number (1726618347).

Almost surely, 2^3453236693 is an apocalyptic number.

It is an amenable number.

3453236693 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453236693 is an equidigital number, since it uses as much as digits as its factorization.

3453236693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1049760, while the sum is 44.

The square root of 3453236693 is about 58764.2467236669. The cubic root of 3453236693 is about 1511.5021954085.

The spelling of 3453236693 in words is "three billion, four hundred fifty-three million, two hundred thirty-six thousand, six hundred ninety-three".