3450705493 has 2 divisors, whose sum is σ = 3450705494. Its totient is φ = 3450705492.

The previous prime is 3450705421. The next prime is 3450705613. The reversal of 3450705493 is 3945070543.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1832011204 + 1618694289 = 42802^2 + 40233^2 .

It is an emirp because it is prime and its reverse (3945070543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3450705493 - 2²⁵ = 3417151061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3450705403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725352746 + 1725352747.

It is an arithmetic number, because the mean of its divisors is an integer number (1725352747).

Almost surely, 2^3450705493 is an apocalyptic number.

It is an amenable number.

3450705493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3450705493 is an equidigital number, since it uses as much as digits as its factorization.

3450705493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 3450705493 is about 58742.7058706015. The cubic root of 3450705493 is about 1511.1327980510.

The spelling of 3450705493 in words is "three billion, four hundred fifty million, seven hundred five thousand, four hundred ninety-three".