1316717360 has 40 divisors (see below), whose sum is σ = 3498707616. Its totient is φ = 451445760.

The previous prime is 1316717351. The next prime is 1316717383. The reversal of 1316717360 is 637176131.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1316717360² = 3467489212250739200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 1316717360.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175081 + ... + 1176200.

Almost surely, 2^1316717360 is an apocalyptic number.

1316717360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1316717360 is an abundant number, since it is smaller than the sum of its proper divisors (2181990256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1316717360 is a wasteful number, since it uses less digits than its factorization.

1316717360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351301 (or 2351295 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 1316717360 is about 36286.6002816467. The cubic root of 1316717360 is about 1096.0512301341.

The spelling of 1316717360 in words is "one billion, three hundred sixteen million, seven hundred seventeen thousand, three hundred sixty".