1316196608 has 18 divisors (see below), whose sum is σ = 2627252334. Its totient is φ = 658098176.

The previous prime is 1316196587. The next prime is 1316196617. The reversal of 1316196608 is 8066916131.

It can be written as a sum of positive squares in only one way, i.e., 823001344 + 493195264 = 28688^2 + 22208^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2570441 + ... + 2570952.

It is an arithmetic number, because the mean of its divisors is an integer number (145958463).

Almost surely, 2^1316196608 is an apocalyptic number.

It is an amenable number.

1316196608 is a deficient number, since it is larger than the sum of its proper divisors (1311055726).

1316196608 is an frugal number, since it uses more digits than its factorization.

1316196608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141409 (or 5141395 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 1316196608 is about 36279.4240307092. The cubic root of 1316196608 is about 1095.9067176900.

The spelling of 1316196608 in words is "one billion, three hundred sixteen million, one hundred ninety-six thousand, six hundred eight".