734066693 has 4 divisors (see below), whose sum is σ = 736412268. Its totient is φ = 731721120.

The previous prime is 734066659. The next prime is 734066777. The reversal of 734066693 is 396660437.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10349089 + 723717604 = 3217^2 + 26902^2 .

It is a cyclic number.

It is not a de Polignac number, because 734066693 - 2⁶ = 734066629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734066603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172318 + ... + 1172943.

It is an arithmetic number, because the mean of its divisors is an integer number (184103067).

Almost surely, 2^734066693 is an apocalyptic number.

It is an amenable number.

734066693 is a deficient number, since it is larger than the sum of its proper divisors (2345575).

734066693 is a wasteful number, since it uses less digits than its factorization.

734066693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345574.

The product of its (nonzero) digits is 489888, while the sum is 44.

The square root of 734066693 is about 27093.6651821048. The cubic root of 734066693 is about 902.0802468908.

The spelling of 734066693 in words is "seven hundred thirty-four million, sixty-six thousand, six hundred ninety-three".