716654473 has 4 divisors (see below), whose sum is σ = 716708608. Its totient is φ = 716600340.

The previous prime is 716654461. The next prime is 716654501. The reversal of 716654473 is 374456617.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 716654473 - 2⁵ = 716654441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716654423) 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, 7540 + ... + 38602.

It is an arithmetic number, because the mean of its divisors is an integer number (179177152).

Almost surely, 2^716654473 is an apocalyptic number.

It is an amenable number.

716654473 is a deficient number, since it is larger than the sum of its proper divisors (54135).

716654473 is a wasteful number, since it uses less digits than its factorization.

716654473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54134.

The product of its digits is 423360, while the sum is 43.

The square root of 716654473 is about 26770.4029293546. The cubic root of 716654473 is about 894.8905842960.

It can be divided in two parts, 7166544 and 73, that added together give a palindrome (7166617).

The spelling of 716654473 in words is "seven hundred sixteen million, six hundred fifty-four thousand, four hundred seventy-three".