716631603 has 16 divisors (see below), whose sum is σ = 975110400. Its totient is φ = 467982944.

The previous prime is 716631571. The next prime is 716631611. The reversal of 716631603 is 306136617.

It is a cyclic number.

It is not a de Polignac number, because 716631603 - 2⁵ = 716631571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (716631623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105298 + ... + 111896.

It is an arithmetic number, because the mean of its divisors is an integer number (60944400).

Almost surely, 2^716631603 is an apocalyptic number.

716631603 is a deficient number, since it is larger than the sum of its proper divisors (258478797).

716631603 is a wasteful number, since it uses less digits than its factorization.

716631603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7338.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 716631603 is about 26769.9757751104. The cubic root of 716631603 is about 894.8810648943.

The spelling of 716631603 in words is "seven hundred sixteen million, six hundred thirty-one thousand, six hundred three".