716734574 has 4 divisors (see below), whose sum is σ = 1075101864. Its totient is φ = 358367286.

The previous prime is 716734561. The next prime is 716734589. The reversal of 716734574 is 475437617.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 475437617 = 109 ⋅4361813.

It is a super-2 number, since 2×716734574² = 1027416899133922952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 179183642 + ... + 179183645.

It is an arithmetic number, because the mean of its divisors is an integer number (268775466).

Almost surely, 2^716734574 is an apocalyptic number.

716734574 is a deficient number, since it is larger than the sum of its proper divisors (358367290).

716734574 is a wasteful number, since it uses less digits than its factorization.

716734574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358367289.

The product of its digits is 493920, while the sum is 44.

The square root of 716734574 is about 26771.8989614110. The cubic root of 716734574 is about 894.9239239145.

The spelling of 716734574 in words is "seven hundred sixteen million, seven hundred thirty-four thousand, five hundred seventy-four".