716631602 has 16 divisors (see below), whose sum is σ = 1081301400. Its totient is φ = 356204160.

The previous prime is 716631571. The next prime is 716631611. The reversal of 716631602 is 206136617.

It can be written as a sum of positive squares in 4 ways, for example, as 375158161 + 341473441 = 19369^2 + 18479^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304952 + ... + 307292.

Almost surely, 2^716631602 is an apocalyptic number.

716631602 is a deficient number, since it is larger than the sum of its proper divisors (364669798).

716631602 is a wasteful number, since it uses less digits than its factorization.

716631602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 716631602 is about 26769.9757564328. The cubic root of 716631602 is about 894.8810644780.

The spelling of 716631602 in words is "seven hundred sixteen million, six hundred thirty-one thousand, six hundred two".