7342705493 has 2 divisors, whose sum is σ = 7342705494. Its totient is φ = 7342705492.

The previous prime is 7342705483. The next prime is 7342705523. The reversal of 7342705493 is 3945072437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4107143569 + 3235561924 = 64087^2 + 56882^2 .

It is a cyclic number.

It is not a de Polignac number, because 7342705493 - 2¹⁰ = 7342704469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7342705423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3671352746 + 3671352747.

It is an arithmetic number, because the mean of its divisors is an integer number (3671352747).

Almost surely, 2^7342705493 is an apocalyptic number.

It is an amenable number.

7342705493 is a deficient number, since it is larger than the sum of its proper divisors (1).

7342705493 is an equidigital number, since it uses as much as digits as its factorization.

7342705493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 44.

The square root of 7342705493 is about 85689.5880081122. The cubic root of 7342705493 is about 1943.6528665349.

The spelling of 7342705493 in words is "seven billion, three hundred forty-two million, seven hundred five thousand, four hundred ninety-three".