734447117 has 4 divisors (see below), whose sum is σ = 736551900. Its totient is φ = 732342336.

The previous prime is 734447113. The next prime is 734447149. The reversal of 734447117 is 711744437.

734447117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 287166916 + 447280201 = 16946^2 + 21149^2 .

It is a cyclic number.

It is not a de Polignac number, because 734447117 - 2² = 734447113 is a prime.

It is a super-2 number, since 2×734447117² = 1078825135339223378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734447113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051868 + ... + 1052565.

It is an arithmetic number, because the mean of its divisors is an integer number (184137975).

Almost surely, 2^734447117 is an apocalyptic number.

It is an amenable number.

734447117 is a deficient number, since it is larger than the sum of its proper divisors (2104783).

734447117 is a wasteful number, since it uses less digits than its factorization.

734447117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104782.

The product of its digits is 65856, while the sum is 38.

The square root of 734447117 is about 27100.6848068457. The cubic root of 734447117 is about 902.2360518578.

The spelling of 734447117 in words is "seven hundred thirty-four million, four hundred forty-seven thousand, one hundred seventeen".