716734633 has 4 divisors (see below), whose sum is σ = 718861780. Its totient is φ = 714607488.

The previous prime is 716734619. The next prime is 716734639. The reversal of 716734633 is 336437617.

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 93083904 + 623650729 = 9648^2 + 24973^2 .

It is a cyclic number.

It is not a de Polignac number, because 716734633 - 2¹³ = 716726441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716734639) 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, 1063068 + ... + 1063741.

It is an arithmetic number, because the mean of its divisors is an integer number (179715445).

Almost surely, 2^716734633 is an apocalyptic number.

It is an amenable number.

716734633 is a deficient number, since it is larger than the sum of its proper divisors (2127147).

716734633 is a wasteful number, since it uses less digits than its factorization.

716734633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127146.

The product of its digits is 190512, while the sum is 40.

The square root of 716734633 is about 26771.9000633127. The cubic root of 716734633 is about 894.9239484705.

The spelling of 716734633 in words is "seven hundred sixteen million, seven hundred thirty-four thousand, six hundred thirty-three".