716361623 has 8 divisors (see below), whose sum is σ = 767024640. Its totient is φ = 666645760.

The previous prime is 716361571. The next prime is 716361637. The reversal of 716361623 is 326163617.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 716361623 - 2⁶ = 716361559 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 (716361673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235223 + ... + 238248.

It is an arithmetic number, because the mean of its divisors is an integer number (95878080).

Almost surely, 2^716361623 is an apocalyptic number.

716361623 is a deficient number, since it is larger than the sum of its proper divisors (50663017).

716361623 is a wasteful number, since it uses less digits than its factorization.

716361623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473577.

The product of its digits is 27216, while the sum is 35.

The square root of 716361623 is about 26764.9327105450. The cubic root of 716361623 is about 894.7686731926.

It can be divided in two parts, 7163 and 61623, that added together give a palindrome (68786).

The spelling of 716361623 in words is "seven hundred sixteen million, three hundred sixty-one thousand, six hundred twenty-three".